Answer:
a human and a fish also bacterium
Explanation:
Answer:
Means to increase drag and prevent sinking is the correct answer.
Explanation:
Plankton avoid sinking by increasing their surface area and decreasing their density. Spines slow down sinking by adding surface area without increasing density. Defense against predation would be to sing below. Not the opposite.
Estuary, is a partially enclosed body of water formed where a river flows in an ocean.
Probability of Green seed * Red flowers * Green pods
3/4 * 3/4 * 3/4 =27/64
