An organ is the biggest out of all of these. Organs are formed from groups of tissues and tissues are groups of cells. A molecule is one of the small holes you see your hair grow out from.

6 0

3 years ago

The Permian-Triassic extinction 250 million years ago wiped out about ninety percent of Earth's animal species. Some scientists

Elan Coil [88]

The answer is:
C. Global Warming

3 0

3 years ago

Which statement is correct about the movement of unicellular organisms and multicellular organisms? (1 point) A. Parts of a unic

mrs_skeptik [129]

Answer:

B. every cell of a multicellular organisms is responsible for movement

6 0

3 years ago