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tigry1 [53]
3 years ago
14

About how long after the earth's core formed was the end of the intense bombardment?

Biology
1 answer:
Ratling [72]3 years ago
5 0

Answer:

This is the answer of your question.

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Which of these is not used by the nervous system to instruct the endocrine system
Alex777 [14]
<span>The correct answer is B.exocrine glands.
It is because exocrine glands do not belong to the neuroendocrine system.</span> <span>The neuroendocrine system integrates the interaction between the nervous system and the endocrine system to regulate the physiological processes of the human body (homeostasis, reproduction, metabolism, osmolarity, energy regulation,  blood pressure). The major systems within neuroendocrinology systems are hypothalamic–pituitary–adrenal axis, hypothalamic–pituitary–thyroid axis,hypothalamic–pituitary–gonadal axis.</span>
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3 years ago
What is the significance of crossing-over during meiosis?
aksik [14]
We just finished this unit, and The answer is A.
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3 years ago
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What do plant cells have for making food that animal cells do not
den301095 [7]

Answer:

Chloroplasts...

Explanation:

They contain a green pigment called chlorophyll that captures sun-light turning light energy into chemical energy (photosynthesis).. in the form of food utilised by the plant...

On the contrary... animals are heterotrophs and they move to capture they food

7 0
3 years ago
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Sea-floor spreading ovcurs at divergent boundaries which statement best identifies the geologic process taking place at the poin
stepan [7]

Sea-floor spreading ovcurs at divergent boundaries which statement best identifies the geologic process taking place at the point where sea floor spreading occurs


5 0
3 years ago
The diagram shows a normal red blood cell and a shrunken red blood cell, both of which are in salt water.
bixtya [17]

Answer: Water moved from inside the red blood cell into the salt water.

This is because of the osmotic difference between the salt solution and the red blood cell. This means that there is difference in the solute (salt) concentration inside the red blood cell and the salt solution.

Explanation: The salt concentration in the solution is higher than the salt concentration inside the red blood cell, that is, the red blood cell has more water concentration that the salt solution, therefore there will be movement of water from the inside of the red blood cell into the salt solution thereby causing the red blood cell to reduce in size. The movement of water from the red blood cell into the salt solution is to create a balance between the water concentration in the two environments, hence the movement of water from an area of high water concentration to an area of low solvent concentration across the selectively permeable membrane of the red blood cell.

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3 years ago
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