The tiny holes in a sponges outer layer that take in water are called ostia, I believe. Hope it helps
5 inches I am not sure but I THINK it’s 5 inches sry if I’m wrong
The non metals good conductivity any to conduct electric city any time because the metals when we keep into any switch board while we touch we will get shock but non metals not like that
Answer:
They contain atoms that combine together to form molecules. In multicellular organisms, such as animals, molecules can interact to form cells that combine to form tissues, which make up organs. ... All atoms contain protons, electrons, and neutrons.