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nevsk [136]
3 years ago
13

When fruits or vegetables are left exposed to the air after they have been boiled, they don't turn brown. How can you explain th

is?
Biology
1 answer:
m_a_m_a [10]3 years ago
6 0

Answer:

I guess cuz u didn't use direct heat with fire, just hot water

Explanation:

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Which animal nurses it’s young, has forward facing eyes, nails on its fingers and toes, and a moist nose
jonny [76]

Answer:

This question lacks options; the options are:

A) a lemur.

B) a tarsier.

C) a bird.

D) a new world monkey.

E) more than one of these.

The answer is A). Lemur

Explanation:

The animal being described in this question is a mammal that belongs to the order, PRIMATE because of its features which include forward-facing eyes, nails instead of claws etc. The genus of the animal being described is LEMUR.

Lemurs are a group of primate animals that possess a moist nose, a feature that makes them belong to the STEPSIRRHINES group of primates. Lemurs possess forward facing eyes, nails on their toes and fingers and also like every other mammal, care for their young ones.

5 0
3 years ago
Why might introduction of exotic species disrupt an ecosystem? A. They're struggling to survive and can be disruptive. B. They d
lakkis [162]
D. They can outcompete native species.
3 0
3 years ago
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A mother is nursing her infant. Of the 20 amino acids that exist, 9 would be considered essential for the mother. How many amino
luda_lava [24]

Answer:

10

Explanation:

Proteins are polymers of amino acids. 20 different amino acids are present in various combinations in different proteins. Humans are incapable of synthesizing some amino acids. These are called the essential amino acids as they must be provided in the diet.

Histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine are the nine amino acids that are not synthesized in the body of adult humans and therefore, are categorized as essential ones. Arginine is a non-essential amino acid for adult humans but is essential for adult humans. Therefore, for an infant, more than 9 amino acids are essential ones.

6 0
2 years ago
The greenhouse effect is the natural warming of earth’s _____
victus00 [196]
Lower atmosphere and surface is your answer!!
8 0
3 years ago
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Years ago, doctors would prescribe antibiotics for many symptoms of a common cold. Today, it is much more difficult to get a pre
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(Your doctor will also give you a prescription to prevent infection.)
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