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aalyn [17]
3 years ago
6

Which of the following energy sources is relatively expensive to set up, but has a low cost once its in place?

Biology
1 answer:
Ber [7]3 years ago
3 0
ITS D I THINK PRETTY SURE BUT DO TAKE MY WORD FOR IT.
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Can the respiratory system function alone without the help of the circulatory system
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Answer:

No, The respiratory system does not work alone in transporting oxygen through the body. The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.

Explanation:

Hope that helps!

7 0
3 years ago
True or false internal regulations refers to how organisms reproduce themselves? ​
Scilla [17]

Answer: False

Explanation: Defines the procedures to be followed for the administrative operation and organization of the institution, the implementation of rules, and the imposition of sanctions on those who violate or do not fully conform to relevant laws.

6 0
3 years ago
At the end of mitosis, chromosomes provide each daughter cell with
dybincka [34]
The answer will be Half of the parent's genetic material.
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3 years ago
Why is the reduction in chromosomes number important in meiosis?
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Explanation:

Because meiosis creates cells that are destined to become gametes (or reproductive cells), this reduction in chromosome number is critical — without it, the union of two gametes during fertilization would result in offspring with twice the normal number of chromosomes.

3 0
3 years ago
Plants respond to various sources of stimuli such as sunlight, water, and gravity. Plants in humid climates sometimes bend their
Shtirlitz [24]
Tropism is defined as the propensity of a plant to direct itself away (negative tropism)  or towards (positive tropism) the stimuli. Plants that bend their roots towards a more humid environment exhibits positive hydrotropism as humidity is related to the water content of the environment.

<em>Gravitropism and geotropism have the same definition wherein plants move towards or away from gravity.</em>
5 0
3 years ago
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