Heart pumps blood to your body and it has four chambers. Two Atriums and Two Ventricles.
Answer:
The organisms will evolve to fit the environment better.
Explanation:
one specific example would be tigers having stripes. The tiger went through natural selection for the entire species to have stripes, now that the tiger has stripes it can hide in the tall grass and camouflage itself from its prey so it can hunt better.
Answer:
A. protons
Explanation:
Learn how groups of three nucleotides, called codons, specify amino acids (as ... In transcription, the DNA sequence of a gene is "rewritten" using RNA ...
Missing: protons | Must include: protons
Answer:
B
6.0 because first approximate 5.8 to 5.9 then approximate 5.9 to 6.0