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svp [43]
3 years ago
15

What type of materials would an electromagnetic work with?

Biology
1 answer:
Natasha_Volkova [10]3 years ago
4 0

Answer:

electromagnet: A magnet made of an insulated wire coiled around an iron core (or any magnetic material such as iron, steel, nickel, cobalt) with electric current flowing through it to produce magnetism.

Explanation:

I HOPE IT WILL HELP YOU?:-)

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Why can food chains
lana66690 [7]

Answer:

A. Because energy is lost at every level.

Explanation:

energy decreases as it travels from lower levels to upper levels--which is a logical observation you could make.

Think of it like this--if a fish eats a small organism, it will then spend some of the energy obtained from the organism swimming around--so when a larger fish eats our fish, the energy from the original organism will already be partially lost (from our fish swimming around).

This means that when this pattern continues over multiple levels, we keep losing energy--which limits the environment's capacity for organisms to survive.

Hope this helps, have a lovely day :)

3 0
2 years ago
What increases the amount of solar energy in a region
Kitty [74]

Answer:

The amount of sunlight

Explanation:

solar energy comes from the sun and uv rays this is my explanation

7 0
3 years ago
Read 2 more answers
True vertebrates have a true head that develops from a neural crest of cells and hard structures surrounding the notochord.
Bond [772]

Yes. True vertebrates have a true head that develops from a neural crest of cells and hard structures surrounding the notochord.

The neural crest, which forms early in the development process in vertebrate embryos, is a fold on the neural plate where the neural and epidermal ectoderms converge. As an embryo grows, the neural crest produces neural crest cells (NCCs), which can differentiate into a variety of different cell types and contribute to tissues and organs.

The notochord is a temporary structure that plays a crucial role in higher animals. It secretes substances that communicate with all neighbouring tissues, telling them where they are and what will happen to them.

Therefore, True vertebrates have a true head that develops from a neural crest of cells and hard structures surrounding the notochord.

Learn more about notochord here:

brainly.com/question/11871768

#SPJ4

7 0
2 years ago
Even before modern observations provided evidence that supports the Theory of Plate Tectonics, people developed theories that th
Goryan [66]

Answer:

C the shapes of continents appeared to allow them to fit together

5 0
3 years ago
Read 2 more answers
What is the criteria for polymers and monomers to be organic?
nikklg [1K]

Explanation:

First of all, nylon 6 is only made from one kind of monomer, a monomer called caprolactam. Nylon 6,6 is made from two monomers, adipoyl chloride and hexamethylene diamine

4 0
2 years ago
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