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disa [49]
2 years ago
13

Help plsssssssssssssssss

Biology
1 answer:
katrin [286]2 years ago
3 0

Answer:

An object at position C had all kinetic energy

An object at position A had all potential energy

An object at position B has about half potential energy and half kinetic energy

Hope I helped!

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The brain coordinates the physical changes that occur during puberty and the ______ plays an especially important role in this p
levacccp [35]

Answer: Hypothalamus

The brain coordinates the physical changes that occur during puberty and the hypothalamus plays an especially important role in this process.

Explanation:

Since the hypothalamus controls the secretion of hormones from the pituitary gland, and the pituitary gland, also known as master gland, controls the activities of all other glands like the following:

- gonads (ovaries and testes), responsible for producing many of the sex hormones and hence, development of sexual characterictics

- thyroid, responsible for producing thyroxine, responsible for body metabolism and development.

Thus, hypothalamus plays important role in puberty

4 0
3 years ago
Child level explanation for what the cell membrane does for the cell
zvonat [6]

it separates the inside of the cell from the environment outside and it controls substances moving in and out of the cell (selectively permeable)

4 0
3 years ago
Which of the following expresses why water is so important to living organisms?
Leokris [45]

Answer:

2.water assists organisms in obtaining certain dissolved substances

Explanation:

3 0
3 years ago
List name three characteristics of scientists that are important to their work but also found in nonscience
zimovet [89]

The right answer is research reading and writing.

The research includes a collection of data, information, and facts for the advancement of knowledge.

Reading is undoubtedly an entertainment, but it is also a precious help to learn to express oneself and to think.

Reading is an awakening of the soul and the heart. Enjoyment of thought and feeling.

Writing is a graphic expression of language, it is a process that is currently used to immobilize, to fix the articulated language, fleeting in essence.

3 0
3 years ago
Read 2 more answers
EASY BIO QUESTION
lozanna [386]
I would say hydrophilic molecules that provide energy for the body. Hope it helps!
4 0
2 years ago
Read 2 more answers
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