Justify and tell why an atom is neutral though it has positively charged protons and negatively charged electrons

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star

What element breaks down into yttrium-90?

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.