Answer:
reproduction, heredity, cellular organization, growth and development, response to stimuli, adaptation through evolution, homeostasis, and metabolism. Something must have all 8 of these traits to be considered a living thing.
Explanation:
12 population growth per year. 40-18+20-6=36
36÷3=12
I believe this is a bit of a trick question, while you are right about both B and D, they both preexist they just develop into other structures. I believe the correct answer is A since the nerve cord is hollow not solid.
Most hemato<span>poietic stem cells are found in the bone marrow,but some cells,peripheral blood cells are found in the bloodstream.
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