False, atomic mass is the weighted average mass of an atom of an element based on the relative natural abundance of that element's isotopes
<span>The sample taken from the crime scene should be analyzed for multiple DNA fragments</span>
Answer: random changes in allele frequency
Explanation:
Answer: Photosynthesis and chemosynthesis are both processes by which organisms produce food; photosynthesis is powered by sunlight while chemosynthesis runs on chemical energy.
Explanation: