The keystone species is the one at the bottom of the pyramid, if we look at it like a pyramid. If the grass dies, then the deer cannot get food and die, and the predator cannot eat and dies, and the whole ecosystem can fall apart.
Answer:
Not well
Explanation:
A large prey population means there's plenty of food for predators, the predators are more likely to survive and reproduce A large predator population means that the prey population will start to fall as individuals are killed and eaten As the prey population falls, there is less food for predators, so they too decrease in numbers
Because we can’t tunnel down, so in order to study the interior layers, we must use indirect methods.
Answer:
b. Photosynthesis
Explanation:
Photosynthesis is the process by which producers make their own food from raw materials: carbon dioxide and water in the presence of sunlight.
No. The mother needs full support from the nurse during the transition period but APGAR test (<span>Appearance, Pulse, Grimace, Activity, and Respiration) is done only twice to a baby. The first- one minute after birth and the second, 5 minutes after. </span>
