The answer B I hope this help you
Answer:
Gravity is a force that combines all the particles of "interstellar cloud" together to form a star.
<u>Explanation:</u>
A star is a "luminous ball of gas" made from the gases of helium and hydrogen and it is held under the action of gravity. Sun is the nearest star present to the earth and the nuclear fusion process is proposed to develop various stars in the galaxy.
Interstellar cloud indicates the combination of various gas, plasma, dust in the galaxy. This cloud contains 16 hydrogen atoms for every helium atom and also contains traces of carbon, iron and nitrogen atoms.
Gravitational force compresses the interstellar cloud and triggers them to result in a star.
TT (is T is the letter you're using)
Homozygous means it has the same allele for a trait
The answer is plankton are floaters. Plankton and nekton are both marine aquatic organisms. The main difference between the two is that plankton tend to float and be carried by water currents while nekton are organisms that swim against the current of the water. Plankton are passive swimmers while neekton are active swimmers.
It can become an ion because it can lose or gain an electron.
It can become a part of a molecule because it can form covalent bonds with other atoms to gain a full valence shell.