When an electron is added to a neutral atom energy is?

Pls! plant cells and animal cells were observed under a microscope. the characteristics of two cells are listed below. cell p: does not capture sunlight cell q: has cytoplasm but no chloroplast which statement about the two cells is correct? cell q also has a cell wall. cell q also has large vacuole. cell p also has a large vacuole. cell p also has a cell membrane.

The biosphere of the earth is made up of what compound? organic or inorganic?

Which three statements represent the benefits of performing experiments using computer simulations?