Carbon since all life requires it
Answer:
A substance that undergoes a change during a reaction.
Explanation:
C) Sperm and eggs are haploid. All others are diploid.
Answer:
ikopn
Explanation:
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ghjkjhyoulv
Answer: minerals—pyroxenes, olivines, and feldspars—dominate the stony meteorites. Metals—kamacite and taenite—along with small amounts of schreibersite and cohenite dominate iron meteorites. The following list is a short guide to selected minerals found in meteorites.
Explanation: