The star turns matter into energy is the process of nuclear fusion. Nuclear fusion is a process where two or more atomic nuclei fuse to make a single denser, or larger nucleus.
Answer: A. Chemical signal
Explanation:
Chemical signal is the type of communication which coordinates actions between neighboring cells
.
This ability originated in single cells organisms and was essential for the evolution of multicellular organisms because after a cell receives a message, it is transferred across the plasma membrane and changes are brought about within the cell in response to this message.
Fluid shift from vascular to interstitial can cause the water in blood is decreased, causing the other component level in blood seems to be increased(hemoconcentration).
In this case, hematocrit is one of the marker in laboratory that can be used for assessing hemoconcentration.
1 the child could get the trait from the grandparents
2 same as the answer on # 1
3 100# I answered that question a in lab in class