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krok68 [10]
3 years ago
11

Alissa and Marcus are members of the cross-country team. They remain hydrated and maintain a health diet during the entire seaso

n. Which of the following snack options is the best choice for these students?
A. a candy bar
B. a bag of hot fries
C. puff cheese curls
D. apple and orange slices
Biology
2 answers:
xeze [42]3 years ago
3 0
D because is healthy
vlada-n [284]3 years ago
3 0

Answer:

D, Because snacks like candy, fries and cheese curls are unhealthy.

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Economic impact of agricultural pollutants on water sustainability for agricultural production. summarise your findings in a tab
svlad2 [7]

Answer:

nalaqdua

Explanation:

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6 0
3 years ago
Hydrogen is the simplest element it has an atomic number of 1. There are three hydrogen isotopes: H1, H2, and H3. Explain how th
Archy [21]
All isotopes of hydrogen will always contain one proton, as a change in the amount of protons will change the substance. Assuming all isotopes aren’t ions and therefore don’t have a charge, then each of these isotopes has one electron. The only difference between them is the amount of neutrons to account for the different atomic masses.

H1
one proton
one electron
zero neutrons

H2
one proton
one electron
one neutron

H3
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4 0
3 years ago
Visible light comes from which one of the sun's layers?
White raven [17]

Answer:

The correct answer is photosphere.

Explanation:

Visible light comes from the layer known as the photosphere.

The Sun's photosphere is the layer that emits visible light. The Sun's atmosphere has seven layers: The core, or the Sun's interior.  The radiative zone. The convective zone. The photosphere or the visible surface. The Chromosphere. And the corona, the outermost layer.

3 0
3 years ago
Read 2 more answers
Tides are caused by the suns and the moons gravity pulling water away from the planet. When the sun, moon and earth are at right
Sunny_sXe [5.5K]

Answer:

When the sun, moon and earth are at right angles, this is called a neap tide.

When the sun, moon, and earth are parrallel to each other, this is called a spring tide.

Explanation:

There are two types of tides spring tide and neap tide.

A spring tide occurs when the sun and moon are parallel to each other. This usually happens during periods of full and new moon, which are the moments that the moon can form a straight line with the sun, causing the gravitational force to interfere with the tide.

The neap tide, on the other hand, happens when the sun, moon and earth are at right angles. This moment occurs between the waxing and waning moons, where the sun and moon are at right angles and the earth is used as a vertex of that angle. In this type of tide the gravity of the sun becomes more influential than that of the moon.

3 0
3 years ago
why does frameshift mutation usually cause more defects during protein synthesis than a point mutation
Anuta_ua [19.1K]

I believe this is because the frameshift mutations can affect many amino acids. 

Frame shift mutation is produced by either insertion of deletion of one or more new bases. Since the reading frame begins at the start site, any mRNA produced from mutated DNA sequence will be read out of frame after the point of the insertion or deletion, thus producing a nonsense protein.


7 0
3 years ago
Read 2 more answers
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