This question is about acids and bases. Which ion is found in all acids?.
CI-
H
Nat
OH-

Sex cells from female reproductive organ? 1) mitosis 2) fertilization 3) zygote 4) eggs 5) meiosis 6) sperm

Which of the following best supports the concept that genetic information is passed on to offspring from both of their parents, not just one?

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5