Have a control. You have to have something to compare your experimental results or else your results could be random chance.
I would say D...just because of the greenhouse effect
Answer:
beryllium (Be). Beryllium metal is relatively unreactive at room temperature, particularly in its massive form.
Explanation:
Choice two and five are correct!
Answer:
to decipher accurate phylogenies
Explanation:
The principle or criteria of using maximum parsimony in evolution genetics is use because of the next premise:
"the most possible evolutionary history is the one with the easiest one".
In other words, the more complicated a predicted phylogenetic tree is, the fewer the possibility that it describes an evolution process correctly, statistially speaking.