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ArbitrLikvidat [17]
3 years ago
9

HELP PLEASE IM BEGGING YOU

Biology
2 answers:
Ludmilka [50]3 years ago
6 0

Answer:

You have the right answer, its B.

Explanation:

Anuta_ua [19.1K]3 years ago
6 0
The correct answer is B!
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The hypothalamus regulates the ________.
Tresset [83]

Answer:

c. pituitary gland

Explanation:

The hypo(below) thalamus is an almond size structure located superiorly to the brainstem. it is located below the thalamus. Hence the name hypothalamus.

It is primary function is is to control the body homeostatic functions of sleeping and waking up, sex, thirst and hunger etc.

It performs these roles by serving as the primary link of the nervous system with the endocrine system. Pituitary gland is an example of  endocrine gland that secrets many hormones. (they are called endocrine because the hormones are secreted directly into the blood streams.

<u>Its activities are controlled by the nervous stimulation from hypothalamus. Therefore the instructions to secretes certain hormones to the post and anterior part of the pituitary gland depends on the hypothalamus.</u>

Growth hormones, oestrogen, and thyroid are examples of hormones of the pituitary glands.

7 0
3 years ago
Please help! I will give brainliest to whoever gets it right.
scZoUnD [109]

Answer:

Restate the overall purpose of the experiment. (Why did you do this experiment? What did it teach you?)

2. What were the major findings? (summarize the data you collected)

3. Was the hyposthesis supported by the data? (state your hypothesis and explain how your data relates to your hypothesis)

4. How could this experiment be improved? (If you did this again what could you do differently?)

5. What could be studied next after this experiment? (What else could you test to help you better understand this topic

Explanation:

3 0
3 years ago
Cell walls are impermeable to transport of most materials required for bacterial nutrition.
mezya [45]

The given statement is False.

The bacterial cells walls are composed of peptidoglycan, also known as murein. It comprises polysaccharide chains cross-linked by unusual peptides, involving D-amino acids. The bacterial cell walls are distinct from cell walls of fungi and plants that are made up of chitin and cellulose, respectively.

The cell walls in bacteria allow small molecules to pass through them freely, however, do not permit large molecules to pass through them, in this manner, it function as a coarse filter.

The main function of the cells wall is to sustain the shape of the cell and inhibit the cell from bursting due to osmotic pressure. The cell wall allows the components to pass, which are essential for bacterial nutrition.


8 0
3 years ago
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How did Cyanobacteria cool earth?
Anton [14]

Answer: it produced oxygen as a waste product

Explanation: there was more free oxygen

4 0
3 years ago
Which statement is not an example of how the use of resources has changed?
MArishka [77]

WT F some one PL Z answer

8 0
3 years ago
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