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MAXImum [283]
2 years ago
7

Why does a submarine rise when its volume is increased? a. Because it now weighs less c. Because it fills with air b. Because it

s density is now lower than the water around it d. Because it is less buoyant when it is larger Please select the best answer from the choices provided A B C D
Biology
1 answer:
Lunna [17]2 years ago
5 0

Answer:

A

Explanation:

A

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Leya [2.2K]

Answer:

<h2>A </h2>

Explanation:

1. The cell is present in some type of cells. It is found in plants and bacteria and some others. It is present or found outside the plasma membrane.

2. The functions of cell wall are that it provides tensile strength and protection to the cell against many type of stress. It also plays very important role in many others protections for the cell. There are two layer, named as primary cell wall and secondary cell wall.

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7 0
3 years ago
Which of these is responsible for initiating a signal transduction pathway? which of these is responsible for initiating a signa
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A single molecule is the one that is responsible for initiating a signal transduction pathway. The answer in this question is a single molecule. Molecule is defined as an electrically neutral group of two atoms or more held together by a chemical bonds.
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3 years ago
2. The learners then wanted to investigate whether exercise has an effect on heart rate.
g100num [7]

Answer:

b

Explanation:

6 0
3 years ago
Which subatomic particle is positively charged?
EastWind [94]

Answer:

Proton

Explanation:

Neutron are neutral, ion I am not sure but are not positive, and electron are -.

3 0
2 years ago
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