<u><span>Ecologist study the varieties and interactions of organisms and their environment. </span></u>
Answer:
D. carbon
Explanation:
all organic compounds consist of at least 1 atom of carbon which is then bonded to hydrogen, oxygen, nitrogen, etc.
Answer:
Raquetball
Explanation:
why because it is moving tthe least distance for lots of speed
The atomic number is 12 :) it is the element magnesium :)
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Answer:
Sèxual and aséxual reproduction.
Explanation:
Depending upon the formation or non-formation of gamets, reproduction is of two types sèxual and aséxual reproduction.
<u>-TheUnknownScientist 72</u>