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olga nikolaevna [1]
4 years ago
12

Sound is a mechanical wave. Therefore it ———

Biology
1 answer:
Elenna [48]4 years ago
5 0

D must travel through a medium is your answer

Hope this helps

God bless you

Have a great night

-Kayla :)

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Will give brainliest plz help <br> Answer 12 plz
Ivan

Answer:

Abiotic factors, such as temperature, water, sunlight amounts, and regional terrain, directly effect biotic factors. Biotic factors are the living components of an ecosystem which include primary producers, consumers, and dexomposers.

Abiotic factors can effect organisms in many ways. Hey can effect primary producers negatively if there is too little sun, water, or nutrients in the soil. However, if there is too much of any one of these, they can still be negatively effected. With primary producers, it’s all about balance.

while consumers do not directly require the above conditions, they do rely on the plants and animals that feed on said plants to survive. If the plants do not have correct nutrients, they will not either. As far as terrain goes, they adapt to better cope with the environment. If they live in an aquatic enviromment for example, they acquire ways to more efficiently move through the water to look for food.

Decomposers rely on the remains of dead plants and animals in order to survive. They feed off of dead matter and the waste gets deposited into the soil. This in turn helps to give the soil its nutrients, and so the cycle continues.

Everything in nature is reliant on each other. This delicate balancing act is both beautiful and so very fragile. If one organism is removed, the entire ecosystem could suffer. This is why it is so critical to protect the environment we share with every other living creature on this earth.

6 0
3 years ago
Hello please help i’ll give brainliest
vodka [1.7K]

Answer:

the sun and earths interior I'd say

3 0
3 years ago
Chlorine has seven electrons in its valence shell. It accepts an electron to complete its octet and becomes a chlorine ion (Cl-)
Inessa [10]
<span>As stated in the given, chlorine ion is formed when the neutral atom which only has seven electrons in its valence shell, accepts additional electron. The nature therefore of a chlorine ion apart from being negatively charged is that it will take electron from the bonds or share electron when covalent bonding is done. </span>
6 0
4 years ago
Read 2 more answers
which is a structure that contains the cells hereditary information and controls the cells growth and reproduction
PSYCHO15rus [73]
A eukaryotic cell’s nucleus I believe
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15. What would happen if the genes involved in differentiation were
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The answer is A I think
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