Answer:
The Answer is A
Explanation:
phycoerythrin is the pigment that gives red algae its color.
A "ring of Life" is more appropriate to describe the relationship between archaea, bacteria, and eukaryotes than a “tree of life “, because each group of single-celled prokaryotic organisms produces something that is a necessity to another group of single-celled prokaryotic organisms. so therefor it is not like a tree of life which is more of a hierarchy than an everyone, and everything is equal Ring of Life.
<span>The membranes of neurons at rest are very permeable to K+ but only slightly permeable to Na+. The sodium – potassium pump carry both Na and K ion through the membrane to balance the leakage. Na+ is pushed out of the cell and K+ is pulled into the cell.</span>
Answer: An organic artifact SHRINKS and DEFORMS when it loses its moisture.
Because renewable sources are renewable which means you can continually go back for more<span />
