I think it just shows how many people care about the cause and think it’s important. It can also raise money and awareness about it.
I think it's A....hope that helps at least
Answer: d. Extracellular matrix was discovered more than 20 years ago.
Explanation:
According to biological sciences, the extracellular matrix is a matrix that consists of three dimensional network of extracellular macromolecules such as enzymes, collagen and glycoproteins which provide structural and biological support for surrounding cells as well.
It is found that it is discovered over 20 years ago in the matrix formed in the mouse EHS sarcoma. Therefore, correct answer is (d).
A device that measures atmospheric pressure that’s displayed by the height of a column of mercury.
They compete by food source because they both eat bugs and there for compete on who gets the bugs.
