Answer:
Oxygen is moved around the body of an echinoderm in its C. water vascular system.
Answer:
Plant families that produce copious amounts of latex include:
Euphorb family (Euphorbiaceae),
milkweed family (Asclepiadaceae),
mulberry family (Moraceae),
dogbane family (Apocynaceae), and.
chicory tribe (Lactuceae) of the sunflower family (Asteraceae).
Explanation:
The anwser is number 2 I think,
Hope it helps!
The independent variable is a variable that can be stood alone. So therefore, the independent variable would be how long it takes to parachute.
