Answer:
Explanation:A few types of differentiated cells never divide again, but most cells are able to resume ... life to replace cells that have a high rate of turnover in adult animals. Cell proliferation is thus carefully balanced with cell death to maintain a constant ... Cells of this type include skin fibroblasts, smooth muscle cells, the endothelial cells ...
Answer:
<h3 /><h3>A displacement is a vector whose length is the shortest distance from the initial to the final position of a point P undergoing motion.</h3>
Explanation:
<h2>❣️(◍Jess bregoli ◍)❣️</h2>
#keep learning!!
Melanin is the only one out of the 3 pigments that can contribute to skin color that is actually produced in the skin itself.
Answer:scyphozoa
Explanation:cniderians are aquatic animals.they have radial symmetry, that is they can be divided into two halves through any plane.
Cniderians may have nematocyst,which are stinging cells.
They have two forms,which are polyp and Medusa .
There are four classes of cniderians;hydrozoa, scyphozoa,cubozoa and anthozoa.
Scyphozoa are predominantly medusa,which is umbrella shaped.they are jelly fishes.
They have four or eight oral arms.
They possess four gonads and four gastric pouches .an example is the Aurelia.
Yes, a snake is a consumer.
