Image by Yutaka Tsutsumi, M. D. O prokaryote
O eukaryote
O chloroplast
O mitochondrion

Which blood cell spend most of their time in the lymphatic system?

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation