2 years ago

A nucleus of an atom is made of protons and what

Biology

2 answers:

Alisiya [41]2 years ago

6 0

Answer:

It is made up of protons and neutrons

Alja [10]2 years ago

5 0

Answer:

i belive the awnser is neutrons

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In the energy pyramid below, what would most likely happen to all other levels if a disease killed off all of the rabbits? *

Pavlova-9 [17]

The answer is A. Rabbits eat grass. The snakes eat the rabbits and the hawks eat the snakes. So if rabbits died off, so would the snakes, and the hawks. Because both of their food sources would deplete. And grass would flourish.

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3 years ago

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>> As with living animals, the higher a dinosaur’s mass, the higher its metabolic rate.

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2 years ago

Most European nations have a dominant culture. a. True b. False

adell [148]

True most European countries do have a dominant culture

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3 years ago

When ocean water freezes this leaves behind water that is saltier and denser. True or false ?

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trye

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2 years ago

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Why does the x mean in the word equation for photosynthesis

zvonat [6]

The ''x'' in the word equation for photosynthesis is ATP

Explanation:

$6 CO_2 + 12 H_2O + photons \rightarrow C_6H_1_2O_6 + 6O_2 + 6 H_2O.$

Oxygen + glucose carbon dioxide + water + x

A chemical reaction happens in this photosynthesis where the atom arrangements are changed to different arrangement to form a new substance. When during the time of photosynthesis, the energy from the Sun is stored in the form of chemical energy.

Here the X is ATP, the Adenosine triphosphate which provides energy for the plants. ATP releases small amount of energy through hydrolysis.

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3 years ago