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Vladimir79 [104]
4 years ago
14

Which of these statements about gravity are true?

Biology
2 answers:
yKpoI14uk [10]4 years ago
8 0

Answer:

the first,second, and third are the answer if this is multichoice which i am guessing it is.

Explanation:

V125BC [204]4 years ago
5 0

Answer:

The first one is the correct answer.

Explanation:

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The nucleus of prokaryotic cells are represented by what?​
Alisiya [41]

Answer:

Nucleoid

Explanation:

Prokaryotes are unicellular organisms that lack organelles or other internal membrane-bound structures. Therefore, they do not have a nucleus, but, instead, generally have a single chromosome: a piece of circular, double-stranded DNA located in an area of the cell called the nucleoid.

8 0
3 years ago
Which scenario is an example of the transfer of thermal energy by
NARA [144]

Answer:

A

Explanation:

Conduction is the exchange of energy as warmth or power starting with one iota then onto the next inside an article by direct contact. Conduction happens in solids, fluids, and gases. Nonetheless, solids move energy most proficiently since the atoms in solids are most firmly stuffed, and the particles are nearer together, as displayed in this figure. For fluids and gases, the thickness of the particles are by and large lower than those of solids and the particles are farther separated, so the energy move is less productive.

3 0
3 years ago
What is energy conservation?
jek_recluse [69]

Answer: Reducing energy use to extend the time we can use fossil fuels. I hope this helps out!!! :)

4 0
2 years ago
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xperimenters found that in rats, a certain type of cell will fire when the animal is in a specific location and not when it is i
aalyn [17]

Answer:

hippocampal place

Explanation:

A type of cell that fires when rats are in a specific location as opposed to some other locations are known as place cells.

Generally, place cells are specially shaped neurons whose origin is the hippocampus. These neurons fire or become more active when animals are in certain locations in its environment, as opposed to their overall environment.

The cells are from regions CA1 and CA3 of the hippocampus and collectively act as a cognitive representation of these locations where they are limited to firing. The locations where the neurons are limited to firing are referred to as place fields.

Hence,<u> the cells found in the rat as shown by the illustration are referred to as the place cells whose origin is the hippocampus.</u>

3 0
3 years ago
Blood pressure is determined by which of the following components?
mixer [17]

The answer is that the strength of heart contraction and blood volume. It is affected by blood volume, stroke volumes, total peripheral resistance, and HR. It has Increase in any of these will increase blood pressure. Vasoconstriction of arterioles raises blood pressure upstream in the arteries

7 0
3 years ago
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