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USPshnik [31]
2 years ago
10

What would be the most effective way for a scientist to get an idea of the actual age of a rock?

Biology
1 answer:
AlexFokin [52]2 years ago
5 0

Answer:

C

Explanation:

scientists use carbon dating to see how old things are :)

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Which macromolecule provides the energy that starts glycolysis?
Kruka [31]

Answer:

It starts with sugar, or C6H12O6 being broken down.

Explanation:

Also, as seeing that it is the only macromolecule here and because of the fact that glycolysis uses glucose, or sugar, your answer is B, sugar.

6 0
3 years ago
How does the reproductive system work with the other body systems
Papessa [141]
It reproduces cells to work for all systems
5 0
3 years ago
What is the cell ? How many champers did have the heart?
True [87]

Answer:

In biology, the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body. A cell has three main parts: the cell membrane, the nucleus, and the cytoplasm. ... Parts of a cell. A cell is surrounded by a membrane, which has receptors on the surface.

The heart consists of four chambers in which blood flows. Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated.

Explanation:

6 0
2 years ago
Which of the following statements is FALSE?
Naya [18.7K]

Answer: d. None of the above is false.

Explanation: The reasons are:

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When the temperature increases, forces of attraction decreases which allows molecules to evaporate because energy will be increased which allows molecule to break bonding between them. Hence increasing temperature has effect on vaporization.

Dispersion forces is the weakest force between molecules and hydrogen bond is strong so molecule having only dispersion force will evaporate at the higher rate.

8 0
3 years ago
Explain why two blond, straight faired parents cannot give birth to a brown, curly haired child.
dexar [7]

Answer: genetics!!!!!

Explanation: If you both have blonde hair you wouldnt be able to give to a brown hair child!!! If you both have straight hair then your child shouldn’t  have curly hair , it’s not possible.

6 0
3 years ago
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