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enot [183]
4 years ago
11

Hubble's expansion law states _____.

Biology
1 answer:
igor_vitrenko [27]4 years ago
5 0

Answer:

objects observed in extra-galactic space (deep space) are shifting away or receding away from earth

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The part of the peripheral nervous system that is responsible for sending sensory and motor signals between the central nervous
Igoryamba

Answer:

Somatic nervous system

Explanation:

The peripheral nervous system is categorised into two division: the somatic and autonomic.

The autonomic nervous system is the division which controls the autonomic function of the body whereas the somatic nervous system is the system which controls the voluntary functions of the body.

The somatic nerves transmit the signal from the skin, muscle and joints to the CNS and from CNS to the effector's muscles.

Thus, Somatic nervous system is the correct answer.

5 0
3 years ago
Celluar respiartion takes place in these improtnat organeelle of the cell
Ede4ka [16]

Answer: mitochondria the powerhouse of the cell

Explanation:

5 0
3 years ago
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a universal donor a; has only antigen A in her red blood cells b;lacks antigens in red blood cells c;has both antigens and antib
NikAS [45]

Answer:

Lacks antigens in the red blood cells. No antigen means no immune response, thus considered universal donor. B

5 0
4 years ago
Algae are plantlike organisms that live in the water. These algae have been in sunlight for several hours now. What can the alga
Crank

Answer:

They can perform photosynthesis

More energy storage molecules

Explanation:

Algae can perform photosynthesis. Photosynthesis is the production of food using sunlight, carbon dioxide, and water. It produces glucose and oxygen. Glucose can be stored as energy for use in cellular respiration to power cellular processes

Therefore, when the algae are in the sunlight, they have the energy necessary to make their own food by photosynthesis, and the amount of energy storage molecules will increase.

4 0
3 years ago
A chemical reaction that has the general formula of AB → A + B is best classified as a reaction.
aliya0001 [1]

<u>Answer:</u> The given reaction is considered as decomposition reaction.

<u>Explanation:</u>

Decomposition reaction is defined as the chemical reaction in which a single substance decomposes or breaks down into two or more simpler substances.

The chemical equation representing this equation is:

AB\rightarrow A+B

For Example: Decomposition of calcium carbonate. The equation follows:

CaCO_3\rightarrow CaO+CO_2

Thus, the given reaction is a decomposition reaction.

5 0
3 years ago
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