If healing requires sleep, then what requires sleep? Answer choices: - ice - rocks - amphibians - humans - dolphins - snail - the sun - healing
healing

If fission takes place during mitosis, then what does fission take place? Answer choices: - mitosis - digestion - fusion - heat - Energy. - h2o - ligt - Energy
mitosis

If if a tree falls it helps surrounding plants grow, then what happens to surrounding plants if a tree falls? Answer choices: - energy - grow - harm - seedling - startled - dead - scared - death
grow

If electricity uses an electrical conductor, then an electrical conductor is required for the operation of:? Answer choices: - water current - electricity - satellites - energy - to move people - gas lamps - trains - lightning
electricity