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hammer [34]
3 years ago
13

What is an element?

Biology
1 answer:
zheka24 [161]3 years ago
4 0

Answer:

a substance that cannot be separated into simpler substances

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Bulimia nervosa is characterized by __________, whereas anorexia nervosa is characterized by __________.
Alex_Xolod [135]

Answer:

Vomiting after eating,  eating very little.

Explanation:

There are no answer choices for me to choose from, but I hope that you will be able to choose your answer from the following information:

Bulimia nervosa is a psychological disorder in which individuals vomit food after ingestion in order to avoid weight gain, most of the time because they have either a fear gaining weight or a misconception of what their body looks like.

Anorexia nervosa is a psychological disorder in which individuals avoiding ingesting food or sometimes attempt not to eat anything at all because, similar to bulimia, they have either a fear gaining weight or a misconception of what their body looks like.

Hope this answer helps you! Please rate it and mark it as Brainliest! :)

Have a great day!

5 0
3 years ago
Read 2 more answers
Approximately how far apart were north america and europe 200,000 years ago
Ne4ueva [31]

The correct answer is - 1,180 km.

North America and Europe move away from one another, though on the other end of the plates, the Eurasian and the North American plates are actually merging. Since the rate of moving away is 2 cm per year, and the current distance is 1,184 km between North America and Europe, the distance between them 200,000 years ago was 1,180 km.

To get to the result we only need to multiply the number of years with the annual movement

2 x 200,000 = 400,000

Then divide the result with 100,000, as that is how much cm are in one km

400,000 / 100,000 = 4

And we get 4 km, in this case 4 km less, thus the distance between the two, 200,000 years ago, was 1,180 km.

4 0
3 years ago
What happens to cells when they contian lead?
Fed [463]
They would get poisoned making your blood poisoned
7 0
3 years ago
Which structures add to the fluidity of the plasma membrane:
Stels [109]

Answer:

(a) Carbohydrates are the structures  which add to the fluidity of the plasma membrane.

Explanation:

The principle components of plasma membrane are lipids, proteins and carbohydrates which are attached to some proteins and lipids. Membrane fluidity means how much viscous is the lipid bilayer of cell membrane? The membrane phospholipids absorbs fatty acids of different lengths and saturation. When there is amore distance between phospholipids fluidity increases.Another one is the  temperature and cholesterol. So these are the three factors which affects the fluidity of the membrane. The rate of saturated and unsaturated fatty acids decides the fluidity of the membrane at cold temperatures. Cholesterol take up the tasks as buffer blocking the lower temperatures from fluidity inhibition and blocking higher temperatures from increasing of fluidity.

6 0
3 years ago
Write one scientific question about the organism in the photo.
suter [353]

Answer:

why would this organism a close ancestor of humans evolve differently than us.

4 0
4 years ago
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