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babunello [35]
3 years ago
15

What is the circulatory system?

Biology
1 answer:
notka56 [123]3 years ago
6 0
Hope it helped you to understand

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Which macromolecule gives the body the energy it needs to carry out cell functions?
Ket [755]

Answer:

Carbohydrates

Explanation:

The carbohydrates are made up of polysaccharides, which are made up of monosaccharides. The monosaccharides combine together to form polysaccharides. The common monosaccharide found plants and animals is glucose.

The one of primary function of carbohydrate is to provide the energy to our body. The carbohydrates in our food before entering into blood, break down into sugar which is glucose.

Glucose inter into blood stream and produce ATP which are energy packets. The glucose is break down in cellular respiration which may be aerobic or anaerobic.

The anaerobic respiration produced 2 ATP, while aerobic respiration produced 38 ATP molecules.

For many metabolic processes ATP provide the energy.

In plant the major energy source is starch.

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4 years ago
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Which phenomenon occurs when the Sun crosses the plane of Earth’s equator?
Softa [21]
The sun appears to cross the plane of Earth's equator 
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3 years ago
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What's a pluton?
mash [69]

Answer:

the answer is A...Im not 100% sure though

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The liver cells of cats contain 48 chromosomes. After meiosis is complete, how many chromosomes are in the new daughter cells?
goblinko [34]

Answer:

Each daughter cell will have 12 chromosomes, half of the parent cell

Explanation:

Hope this Helps :)

4 0
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What happens after we die?
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Answer: Our bodies stay fresh for a short period time, then enter <em>rigor mortis</em>, then began the slow process of decomposition.

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