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atroni [7]
3 years ago
11

Someone plz help me i don't understand these

Biology
2 answers:
frozen [14]3 years ago
6 0
I think the answer is d
olga_2 [115]3 years ago
4 0
1. is A i think
2. is B
3. is D
4. is D
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Create a typewritten paper describing the carbon cycle.
Hitman42 [59]

Answer:

Plants reform the carbon into climatic carbon dioxide into carbon-containing organic compounds, such as sugars, fats, and proteins. Plants take in carbon dioxide by minute openings into their leaves, called stomata. They connect atmospheric carbon with water and produce organic compounds, utilizing energy trapped from sunlight in a method called photosynthesis. The by-product of photosynthesis is oxygen, which plants discharge into the atmosphere by the stomata.

Explanation:

Not positive if I'm right but it's the best answer I've got.

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Some species in the weasel family, such as skunks, protect themselves by spraying a foul-smelling musk oil when threatened. Why
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The correct answer is B.
5 0
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How does mitochondrion contribute to the protein synthesis
snow_tiger [21]
Mitochondria<span> use </span>proteins<span> to break down sugars and produce cellular energy in the form of ATP. ... No matter where </span>mitochondrial proteins are<span> made, they </span>are synthesized<span> on ribosomes that translate messenger RNA into the amino acids that form the </span>protein<span> chain.

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4 0
3 years ago
Read 2 more answers
Which of these would form first during the development of a complex multicellular organism, such as an animal? A) cell B) organ
Delicious77 [7]

The answer is A. Cells

7 0
3 years ago
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which are biomolecules that mainly serve to provide and store energy for the body? check all that apply
aliya0001 [1]

<u>Answer</u>:

<em>Biomolecules that serve to provide energy are carbohydrates and lipids. </em>

<u>Explanation</u>:

<em>Molecules present in the body of an organism supporting various biological activities are called biomolecules.</em> They are usually made up of elements carbon, nitrogen, oxygen. <em>Biomolecules of greater size are called macromolecules. </em>

Carbohydrates, lipids, nucleic acids and proteins are the 4 macromolecules essential for life.  Nucleic acid is the genetic material in living organisms. Macromolecules that provide energy are carbohydrates and lipids. <em>Carbohydrates are used as quick sources of energy while lipids are used for storage of energy. </em>

8 0
3 years ago
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