Essentially the answer is in the names. Active transport requires energy to facilitate to movement of the materials while passive transport is something like osmosis which is when the material moves based on concentration in an effort to create equality between the two sides. Basically passive is when the materials move under the own power.
Answer:
blood consists of plasma, red blood cells, white blood cells, and platelets
Explanation:
Its definitely not A, nor is it D because food webs and food chains can be either land or aquatic animals. i think its B because a food chain goes up and a food web includes more organisms
Answer:
Explanatio— What are the chances of having a short, white flower? Your answer can be in fraction, decimal or percent.
