Answer:
Closed the first one
Explanation:
In amphibians, reptiles, birds, and mammals, blood flow is directed in two circuits: one through the lungs and back to the heart, which is called pulmonary circulation, and the other throughout the rest of the body and its organs including the brain (systemic circulation).
most mammals, have closed cardiovascular systems. The two main circulation pathways in invertebrates are the single and double circulation pathways.
<span>Autocrine </span>
<span>The hormone or chemical
messenger secreted by the cell in form of cell signal that usually binds to the
autocrine receptor on the same cell that automatically leads to the changes in
the cell are known as Autocrine signal. These signals include various factors
that stimulate cell growth and extracellular matrix molecules. </span>
Answer:
c. urostyle
Explanation:
Urostyle is the given name to the particular structure involving the last group of vertebrates which are fused in a single posterior bone in amphibians.
Answer:
SSJB Goku is stronger than SSJB
Explanation:
However, based on episode 122 and 123, SSJB Goku was shown to be stronger than SSJB Vegeta, probably cause of the Multiple Zenkai Boosts throughout the tournament of power. So to increase the power of the form, Goku will more or less have to increase his strength while utilizing SSJB
Please BRAINLIEST! Btw I like your home work your lucky!
Answer:
DNA helicase
Explanation:
DNA helicase unwinds the DNA strands by breaking the hydrogen bonds down at the center of the strand. this process begins in the replication fork of the DNA strand
