A quick Google search revealed that Andrew Johnson was the 17th president of the United States.
Answer:
Tropical Climate
Explanation:
If glossopteris fossils were found in Antarctica, the climate of this continent before was a Tropical Climate.
The 10 amino acids that we can produce are alanine, asparagine, aspartic acid, cysteine, glutamic acid, glutamine, glycine, proline, serine and tyrosine.
Answer:
Store and transfer genetic information
Explanation:
Option C would be correct. The organ system can plays many parts at one time. Also, it is the only system listed.
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