Explanation:
sorry for the handwriting
Answer:
The electron has a negative charge. The electron is smaller than the other particles and can be found outside of the nucleus, which is another name for the center of the atom. In the center, there are protons and neutrons. The neutron have no charge but weigh a lot compared to the electron. The proton has a positive charge. In order to get the atomic mass, add the number of protons and neutrons together.
Explanation:
<span>an animal embryo at the early stage of development when it is a hollow ball of cells.</span>
The answer definitely is b. ie. exocytosis.
Exo( latin origin) means out.
Please mARK ME AS BRAINLIEST.
You have to give 2 breaths to each child.