give 2 examples of a physical response to an enviromental change that would enable an organism to maintain homeostasis

1 answer:

3 0

As humans sometimes experience, a cold environment can result in shivering. This is when skeletal muscles begin to shake in small movements, creating warmth by expending energy. Humans can also sweat in high temperatures. The water on the surface of the skin is able to absorb a lot of heat during evaporation, resulting in cooling of the body.

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Population growth is:

kow [346]

Answer:

Population growth is the increase in the number of people in a population. Global human population growth amounts to around 83 million annually, or 1.1% per year. The global population has grown from 1 billion in 1800 to 7.9 billion in 2020. ... A popular estimate of sustainable population is 8 billion people.

Explanation:

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2 years ago

What the cell of the fish?

kari74 [83]

Fish have Eukaryotic cells

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3 years ago

How many atoms are in this picture? Na3C6H507

olganol [36]

Answer:

Explanation:

Trisodium citrate has the chemical formula of Na3C6H5O7. It is sometimes referred to simply as "sodium citrate", though sodium citrate can refer to any of the three sodium salts of citric acid. It possesses a saline, mildly tart flavor. It is mildly basic and can be used along with citric acid to make biologically compatible buffers

Sodium citrate is chiefly used as a food additive, usually for flavor or as a preservative. Its E number is E331. Sodium citrate is employed as a flavoring agent in certain varieties of club soda. It is common as an ingredient in bratwurst, and is also used in commercial ready-to-drink beverages and drink mixes, contributing a tart flavor. It is found in gelatin mix[clarification needed], ice cream, yogurt, jams, sweets, milk powder, processed cheeses, carbonated beverages, and wine[citation needed], amongst others.

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3 years ago

The cells that develop to form the outer lining of an animal's body make up the _[blank]_.

Radda [10]

Answer:

The answer is ectoderm. The mesoderm is the middle layer of lining. The endoderm is the innermost layer. You can remember it by:

Endo/ sounds like inner

Meso/ M for middle

Ecto/ sounds like exo, bugs have exoskeletons that are on the outside.

Explanation:

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3 years ago

Define what terms origin, insertion and tendon

artcher [175]

Answer:

Origin: In biology, origin can be described as the location where the muscle joins a stationary bone and as a result, no movement occurs.

Insertion: In anatomy, insertion can be described as the point of attachment which allows movement of a bone to occur. It moves when the muscles contract.

Tendon: In biology, the tendon can be described as a type of connective tissue which attaches a bone to a muscle.

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3 years ago