This group of animals is primarily aquatic and has mandibles and two pairs of antennae. Which group is this?
A.
insects
B.
crustaceans
C.
arachnids
Phenomena: What
happens to the fat
you "burn off"
during exercise?
How does food
make us gain
weight?
what is science to you?
Answer:
the intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment.
Explanation:
how does the cycle of matter and energy flow through ecosystems relate to interactions occurring in the ecosystem?
Decomposers receive matter and energy from dead producers, consumers, and the waste they make. The matter is converted back into inorganic forms by decomposers so that it can be recycled into the ecosystem.
So, the energy that comes from sunlight entering an ecosystem eventually leaves the ecosystem as heat.
Energy and materials are transformed from one form to another in ecosystems.All of the objects in that environment, both living and nonliving, are referred to as matter. Decomposers then break down the nutrients and living matter that have been passed from producers to consumers. Energy is transported between organisms in food webs from producers to consumers as decomposers break down dead plant and animal debris. Organisms utilise the energy to accomplish challenging activities.Learn more about ecosystem here:
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6. How do the properties of elements compare to the
properties of the co mpounds they form?
a. The properties of the elements may differ from the
properties of the compounds they form.
b. The properties of the compound are always the same
as the elements that are in the compound
c. The properties of the compound will change only if
the elements in the compound are exposed to heat.
d. The properties of the compound are the same as the
properties of the individual atoms in the compound.
The properties of elements that compare to the properties of the compounds they form is as follows: the properties of the elements may differ from the properties of the compounds they form (option A).
What is a compound?A compound is a substance formed by chemical bonding of two or more elements in definite proportions by weight. This means that chemical elements combine chemically via bonds to form compounds.
However, the properties of compounds are different from the properties of the elements that form them because elements in a compound combine and become an entirely different substance with its own unique properties.
Therefore, the properties of elements that compare to the properties of the compounds they form is as follows: the properties of the elements may differ from the properties of the compounds they form.
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3) Female cardinals weight 16 grams" while males weight "20 grams what part of scientific method is that
In the given data the amount of calories that food contain 100 gram of calories or one calories.
Define Calories.An energy unit is a calorie. The terms "calorie" and "calories" are used interchangeably for historical reasons. The heat needed to raise one kilogram of water's temperature by one degree Celsius was the original definition of the big calorie, food calorie, or kilograms calorie (or one kelvin). The amount of heat required to produce the same increase in one gram of water was referred to as the tiny calorie or gram calorie . 1 large calorie is therefore equivalent to 1000 little calorie.
The term "calorie" and the symbol "Cal" usually generally refer to the big unit of energy in nutrition and food research.
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The question you are looking for-
Using the following data, determine the amount of calories that should be present in the food item:
carbohydrates: 15 grams
Proteins: 10 grams
Fat: 0 grams
How is biology related to midwifery
The relationship between biology and midwifery is that midwifery is a branch of biology that deals with child delivery.
What is midwifery?Midwifery is the practice and science of being a midwife, which is a person, usually a woman, who is trained to assist women in childbirth, but who is not a physician.
On the other hand, biology is the study of all life or living matter. It is the all-encompassing branch of science that deals with life.
Midwives deal with human lives, hence, is related to biology in that aspect. While studying to become a midwife, biology is an integral and compulsory subject to undertake.
Therefore, it can be said that both biology and midwifery are concerned with lives.
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are smallpox still around
Answer:
Smallpox is not around, but it is possible that it can come back through some other way/method.
Explanation:
Hope this helps :)
Two containers of water and their starting conditions are shown below. . How will the temperatures of the water in the containers compare if an equal amount of heat is absorbed by each container of water without boiling? A. Both water temperatures will increase, but container B's will increase more. B. Both water temperatures will increase by the same amount. C. Both water temperatures will increase, but container A's will increase more. D. Both water temperatures will decrease, but container B's will decrease more.
Answer:
The answer is A: Both water temperatures will increase, but container B's will increase more.
If an equal amount of heat is absorbed by each container of water without boiling then both water temperatures will increase, but container B's will increase more ad is denoted as option A.
What is Temperature?This is referred to as the degree of hotness or coldness of a substance and is influenced by thermal energy It is usually measured with a thermometer and water absorbs it at different rates.
In the diagram below, both container of water will increase but to varying degrees. However, container B which has less water means that its temperature will increase more than container A and is therefore denoted as option A.
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HELP ...BRAILIEST
If a cell was producing too much energy, which component would step in to hold the energy until it was needed?
Question 5 options:
rough endoplasmic reticulum
vesicles
lysosomes
mitochondria
Answer:
mitochondria
Explanation:
is the answer
Which statement is NOT true about the tools scientists use to collect quantitative data?
A meter stick is used to measure distance or length.
An electronic scale is used to measure weight.
A thermometer is used to measure temperature.
A triple beam balance is used to measure electric current.
Answer:
triple beam
Explanation:
it's used to measure balance not electric charge
I Need help please this is for biology
The order the organisms will appear during primary succession would be lichens -->mosses-->grasses and annual flowers--->bushes and shrubs-->trees.
What is succession?Succession refers to the gradual changes to the community of organisms in an ecosystem until a stable community is reached.
Succession can be primary or secondary.
Primary succession happens when a community that has never held any life before gets newly colonized by life.
Secondary succession happens when a community that already holds life experiences a major disturbance and needs to start adjusting itself to resume changes again.
The colonizers in primary successions are called pioneer species. Due to limited nutrients and soils, pioneer species must have low requirements.
Thus, the order of appearance during primary succession would be the order or increase in growth requirements.
lichens -->mosses-->grasses and annual flowers--->bushes and shrubs-->trees.
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Carbapenems are b lactam antibiotics, as are penicillins and cephalosporins, which work by inhibiting cell wall biosynthesis in bacteria. In recent years, more cases, mostly in patients who have been hospitalized for a long period of time, of bacteria showing resistance to Carbapenems have been reported. In these patients, this drug could no long control bacterial infections. Check ALL the statements that are correct:
Question 1 options: Bacteria that are resistant to Carbapenems did not exist before these drugs were used.
Carbapenems are the selecting agent Bacteria become resistant only after they come into contact with Carbapenems
This development of drug resistance by bacteria is an example of evolution
Non-resistant bacteria become resistant strains via mutation
The rate of mutation (to resistant strains) is always increased by the use of Carbapenems
The rate of survival among resistant bacteria is always increased by the use of Carbapenems
The change from non-resistant to resistant bacterial strains are not due to changes in genes.
Cabapenem-resistant bacteria may come into existence if Carbapenems are not used.
Only once bacteria come into touch with carbapenems do they develop resistance. This bacterial drug resistance is an illustration of how non-resistant bacteria can mutate into resistant strains.
The original "carbapenem," thienamycin, would become the parent or model compound for all subsequent carbapenems. Recent research demonstrates unequivocally that carbapenem resistance is growing globally. In particular when porin losses occur, excessive synthesis of weak carbapenemases as CMY-10 and PDC Beta-lactamases might result in carbapenem resistance. Gram-positive bacteria develop resistance to carbapenems and other beta-lactam antibiotics through mutation-derived modifications to their PBPs, whereas Gram-negative bacteria frequently enlist the help of additional defense mechanisms to combat the effects of these drugs.
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what is the relationship between motor neuron and sensory receptor
Why is an enzyme-based relaxer considered an appropriate alternative to a lye-based one?
Answer: They both achieve the same outcome.
Explanation: Both enzyme-based and lye-based relaxers denature keratin proteins. The enzyme-based relaxer provides the added benefit of being specific just to the protein found in hair.
Which material has the highest thermal conductivity? Which material has the highest electrical conductivity? Explain why thermal and electrical conductivity is so high with this material
(copper has the most thermal conductivity with 400. and copper once again has the most electrical conductivity with 5.9x107S/m)
Conductivity is the measure of the ease at which an electric charge or heat can pass through a material. A conductor is a material which gives very little resistance to the flow of an electric current or thermal energy.
What is thermal conductivity examples?The physical property how much a body can be sized for thermal conductivity. Good thermal conductors have a high value of thermal conductivity, while insulators have low thermal conductivity. Another factor that depends on thermal conductivity is the thermal sensation.
Thermal conduction, also called thermal diffusion, is a type of heat propagation that takes place in a material medium due to the agitation of molecules. As the temperature of a solid body increases (either through heating or contact with another), the kinetic energy also increases.
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why do plants excrete more carbon dioxide at night than during the day?
A. Cellular respiration occurs only at night and not during the day
B. Cellular respiration occurs at a faster rate at night then during the day
C. Photosynthesis uses some of the carbon dioxide released during the day
D. The light-independent reaction of photosynthesis that releases carbon dioxide occurs at night
Answer:
C
Explanation:
they cannot do photosynthesis at night.
A pH of 2 has ___________ times more hydrogen ions than a pH of 5.
Answer:
A pH of 2 has 1000 times more hydrogen ions than a pH of 5.
Explanation:
A virus is isolated, and individual virions appear spherical. what type of virus is this?
1. A complex individual that consists of organ systems is known as a/an
A. community.
B. population.
C. organism.
D. tissue.
E. species.
2. All of the ecosystems on the planet together are called the
A. atmosphere.
B. hydrosphere.
C. biosphere.
D. lithosphere.
E. stratosphere.
3. Which of the following statements most correctly defines homeostasis?
A. All living organisms are alike.
B. Living organisms do not change much over time.
C. Human beings and other animals acquire materials and energy when they eat food.
D. It takes energy to maintain the organization of the cell.
E. Cells and organisms must be able to maintain a fairly constant internal environment.
4. Four million years ago, horses were rather small compared to today's horses and had relatively stocky bodies
with a straight shoulder and thick neck. This statement is an example of which biological concept?
A. metabolism
B. evolution
C. development
D. homeostasis
E. reproduction
5. Which of the following is not a basic characteristic of all living things?
A. Living things are organized.
B. Living things acquire materials and energy.
C. Living things contain a nucleus and organelles.
D. Living things reproduce.
E. Living things grow and develop.
6. Choose the CORRECT order (1-5) of increasing complexity/organization.
A. (1) tissues, (2) organ systems, (3) cells, (4) organs, (5) organism
B. (1) cells, (2) organ systems, (3) tissues, (4) organs, (5) organism
C. (1) tissues, (2) organs, (3) organ systems, (4) cells, (5) organism
D. (1) cells, (2) tissues, (3) organs, (4) organ systems, (5) organism
E. (1) organism, (2) organ systems, (3) organs, (4) tissues, (5) cells
Answer:
Hi dude.These are the answers
Explanation:
1C
2C
3E
4B
5C
6D
How do chromosomes line up differently in meiosis compared to mitosis? A. They line up in a straight line of 92 chromosomes. B. They lineap with their duplicated homologous pair to form a tetrad. C. They line up with the duplicated chromosome one on top of the other. D. They line up with the chromosome from the same parent.
Is the C. They line up with the duplicated chromosome one on top of the other
Chromosomes line up differently in meiosis compared to mitosis as they line up with the duplicated chromosome one on top of the other. Therefore, the correct option is C.
During mitosis the chromosomes align differently than during meiosis. Homologous chromosomes pair up and join during the first stage of meiosis, known as prophase I. Two sister chromatids, which are identical copies made by DNA replication, make up each homologous chromosome. A quadrivalent or bivalent is the name of the structure formed by these paired homologous chromosomes.
Therefore, the correct option is C.
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Someone please help, I’m supposed to figure out the meaning of the words using a list of prefix/suffixes
are humans subject to environmental resistance in the same sense that other organisms are?
Answer:
the sum of the environmental factors (such as drought, mineral deficiencies, and competition) that tend to restrict the biotic potential of an organism or kind of organism and impose a limit on numerical increase.
three challenges of the ecosystem management approach
There are several challenges of the ecosystem and they are mentioned below:
interdisciplinary collaboration is difficult due to differences in professional culture and values.roles and responsibilities of different participants are often not sufficiently clear. implementing EBM is very costly.What is ecosytem?Ecosytem is defined as a community that is biological by nature and the organism in that community attract with each other as well as their physical environment. Ecosystem is consist of both biotic as well as abiotic factor. The living components of ecosystem comes in category of biotic factor and non living components of ecosystem comes in category of abiotic factor.
Biodiversity is all the different kinds of life living in a particular area like the variety of animals, plants, fungi and microorganisms like bacteria and virus that plays a major role in framing of natural world usually three levels of biodiversity are observed and these are genetic species, and ecosystem diversity. Biodiversity is very important for the process that's support all life present on earth including human.
Therefore, interdisciplinary collaboration is difficult due to differences in professional culture and values.
roles and responsibilities of different participants are often not sufficiently clear. implementing EBM is very costly.Learn more about ecosystem here:
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A stretch of river running through a state wildlife preserve is 25,000 m long. A
team of conservationists make a scale model of the river that is 1 m long.
What is the scale of the model?
A. 1:1
B. 1:25,000
C. 10:25
D. 2,500:1
Answer:
B
Explanation:
I guessed and I got it correct
The scale of the model is 1:25,000. So, the correct option is B.
Scale models are used to represent things or places at a smaller, more manageable size while maintaining proportionality. They are often employed in many different disciplines including geography, engineering and architecture.
By comparing the length of the model to the length of the actual river, one can estimate the scale of the model.
The scale can be determined by dividing the length of the actual river by the length of the model, where the model is 1 m long and the actual river is 25,000 m long:
Scale = Length of actual river / Length of model
Scale = 25,000 m / 1 m = 25,000
Therefore, the scale of the model is 1:25,000. So, the correct option is B.
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What is used to trap light energy in plants?
Answer:
chlorophyll
Explanation:
Most plants contain a special colored chemical or pigment called chlorophyll that is used in photosynthesis. Chlorophyll is what absorbs the sun's energy and turns it into chemical energy. Not all the light energy from the sun is absorbed. Sunlight has many different colors in it.
i need help!!!!!!!!!!
what would happen if herbivores were removed in a food chain
BRAINLEST GOES TO WHOEVER ANSWERS CORRECTLY
Which of the forlowing waves are the most dangerous to humans?
x-rays
ultraviolet
Radio waves
infrared
