The answer is apex and base. To simplify, the apex of the heart rests on the diaphragm and from its base, the great vessels emerge. In addition, blood vessels that are nearer to the pumping heart and must enlarge to endure pressure variations are named elastic arteries and foramen ovale permits blood to pass from the right to the left atrium, therefore avoiding to pass the fetal lungs.
Answer:
2) -b
3)-c
4)-c
Explanation:
i took this test like not even 3hours ago
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Answer:
b. man
Explanation:
lizards, fish, and snakes lay eggs while humans (and most mammals) give birth
Answer:
Rosalind's x-ray showed that the ladders of nucleotides were inside a double helix.
Watson and Crick built models with the ladders on the outside.
<span>D) kilograms, newtons
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