Type the correct answer in the box, Use numerals instead of words.

Biology

1 answer:

Gnesinka [82]2 years ago

6 0

Human activities release 9 gigatons of carbon into the atmosphere each year.

Human activities remove 5 gigatons of carbon from the atmosphere each year.

Humans’ net contribution of atmospheric carbon to the atmosphere is 4 gigatons each year.

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How are the terms chromatin and DNA related?

Ivan

Answer:

Chromatin is a substance within a chromosome consisting of DNA and protein. The DNA carries the cell's genetic instructions. The major proteins in chromatin are histones, which help package the DNA in a compact form that fits in the cell nucleus. Changes in chromatin structure are associated with DNA replication and gene expression.

Explanation:

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2 years ago

Among the invertebrate phyla, phylum arthropoda is unique in possessing members that have.

Ostrovityanka [42]

Answer:

Wings

Explanation:

The most unique feature among phylum Arthropoda is that some of its members have wings. No other invertebrate has winged species!

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What is a mature community?!

S_A_V [24]

Organisms that are well adapted to live together to in the same area over time.

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3 years ago

Most farms were once tilled by animals pulling plows. Today, mechanized plows can quickly till large areas of land. How have mec

GarryVolchara [31]

Answer:

The correct answer is <em><u>"Mechanized plows allow larger areas to be farmed by a single farmer."</u></em>

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Mechanized plows allow large areas of land to be plowed quickly. A further benefit is that mechanized plows do not fatigue as people and animals do. Because of this, mechanized plows help contribute to the increasing size of modern farms.

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2 years ago

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Mitosis is divised into phases what phase of mitosis is shown in the diagram

pashok25 [27]

metaphase I'm not sure but I think it is the answer

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