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LenKa [72]
4 years ago
14

How is an electromagnet different from a permanent magnet?

Biology
1 answer:
Scilla [17]4 years ago
8 0
D it can be turned on & off.
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Overhunting of deer followed by a very difficult winter caused the deer population on an island to drop by 80%. In the next two
lubasha [3.4K]

Answer:

a trophic cascade

Explanation:

A trophic cascade -

It refers to the process where the addition or removal of any of the predators disturbs the food chain , is referred to as a trophic cascade .

As the reduction in one of the animal of the food cycle would lead to the increases in the number of his food , which would be the plant or the animal .

Hence , from the given scenario of the question ,

The correct answer is a trophic cascade .

5 0
3 years ago
Brian's hypothesis states that "Sunscreen lotions with higher SPF (Sun Protection Factor) ratings are able to block larger UV ra
dusya [7]

Answer:

tbh A seems the most right not sure tho

Explanation:

8 0
3 years ago
Where does your organism live? Describe its habitat.
Simora [160]
Habitat, place where an organism or a community of organisms lives, including all living and nonliving factors or conditions of the surrounding environment. A host organism inhabited by parasites is as much a habitat as a terrestrial place such as a grove of trees or an aquatic locality such as a small pond.
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3 years ago
Where does the energy stored in fossil fuels come from?.
ValentinkaMS [17]

Answer: The energy comes from the sun.

Explanation:

6 0
2 years ago
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Wait, you have to sketch this stuff? Then YOU need to sketch it. No offence, just no one is gonna sketch this for you. 
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