Answer:
Mats of algae called stromatolites.
Explanation:
Example of a fossil organism that has been found from the late Precambrian period is stromatolites. stromatolites are layered sedimentary formations that are produced by photosynthetic cyanobacteria. These cyanobacteria produces adhesive compounds that joins sand and other rocky materials in order to form mineral called “microbial mats”.
The extinction of a species due to an ice age
Answer:
its basically a layer that helps to absorb light energy there have a pog day friend
Answer:
<h2>The pancreas releases insulin.</h2>
Explanation:
Pancreas release both insulin as well as glucagon, but there release depends on different glucose levels in bloodstream. When blood glucose concentration increases, in response to it Insulin is released by the beta cells in the islets of Langerhans.
Role of insulin: i) it lower glucose levels in the bloodstream, ii) it also promote the storage of glucose in muscle, liver and other parts o the body .
While alpha cells in the islets of Langerhans produce glucagon when glucose concentration decreases in the blood.
He dies (the rest you’ll se typed it’s wothless)
