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Goshia [24]
3 years ago
9

What is the ideal humidity level in a home?

Biology
1 answer:
Brut [27]3 years ago
6 0
30-50%


30% in the winter
50% in the summer
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Salmon live in both fresh water and salt water during their lives. they are born in fresh water nut migrate out to marine waters
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Answer:

1. adaption

Explanation:

Salmon have special adaptation behavior that allows them to live in both freshwater and saline water during their lives.

<u>Salmons are born in freshwater where they spend few months and then move to saline water. For laying eggs, they again move to freshwater because eggs are unable to survive in saline water due to a process known as osmoregulation.</u>

Moving from freshwater to ocean water, salmon adapt according to the environment for their survival.

Hence, the correct answer is "1. adaption"

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An independent variable is the part of an experiment that is...
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Answer: doesn’t change

Explanation:

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PLEASE HELPPPPP!!!!! The law of conservation of mass states that the mass of all the substances present before a chemical change
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Answer:

Use the vingear and baking soda experiment but change it to lemon and not vingear.

Explanation:

A chemical reaction takes place when vinegar and baking soda are mixed. One of the new substances formed is carbon dioxide gas. If the carbon dioxide gas is contained, the mass of the substances will stay the same according to the Law of Conservation of Mass. If the gas is allowed to escape, the mass will be less

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7. In a classification system, kingdoms contain: (a) the greatest
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A

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