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fomenos
2 years ago
12

Defintion of astronomoy

Biology
1 answer:
viktelen [127]2 years ago
8 0

the branch of science which deals with celestial objects, space, and the physical universe as a whole.
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Only about 10 percent of the energy in an organism is passed on to the next level of a food chain. Look at this food chain: gras
hjlf

Answer:

i think its 1%

Explanation:

if the grass has 100% energy and only 10% gets passed do that two times and you should have 1% since 1 x 10 is 10

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3 years ago
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Which statement correctly compares the transfer of genetic material during mitosis and meiosis?
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<span>d. During mitosis daughter cells receive an exact copy of the parent cells and during meiosis it only receives half of the genetic material.

</span><span>Mitosis and meiosis are simply cell division processes that occurs differently, they're characteristically divergent from each other according to their function and structure. Mitosis is the cell division that happens in all cells in the human body except sperm and egg cells. They produce diploid cells. Meiosis on the other hand is responsible for the cell division of the gametes, spermatogenesis (sperm cells) and oogenesis (egg cells), such haploid cells. </span>
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3 years ago
An atom of argon has three electron shells, all of
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Answer:

s

Explanation:

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3 years ago
Animals behave in order to satisfy ___ needs.
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Every animal, plant and human needs the primary <u>physiological </u>needs of water, food and shelter provided by the abiotic system.    

Organisms in the ecosystem are interdependent.<span> Ecosystem is encompassing all the life on earth in the physical environment that supports it. In addition, </span><span>an ecosystem involves both the biological (plants, animals, human beings) and non-biological (land, water, soil, and atmosphere) community which interacts as a system. More importantly, the living things are very dependent on the abiotic community since it cannot survive by itself. </span>
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3 years ago
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The genetic material appearing like a thread in the nucleus is known as _____. chromatin DNA the spindle
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<span>The correct answer is the chromatin. The chromosomes of all organisms, excluding bacteria, are made of chromatin. Chromatin is a group of macromolecules consisting of RNA, DNA, and protein.</span>
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3 years ago
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