Answer:
A. savanna
Explanation:
because its a desert and all the plants there are made for the heat such as cacti
Explanation:
The lymphocytes would quickly gather around the infected area (lymph) to immediately destroy the bacteria.
Answer:
"The natural extinction rate" defines the background extinction
Explanation:
The background extinction rate which is being used for the evaluation of the rate by which the extinction in the earth's geological as well as the biological past took place before the contribution of the human beings as the primary contributors to the extinctions. Extinction happens when the last species of the plants or the animals dies out. This occurs as a result of the climate change or human activity.Background extinction occurs at a steady rate over geological time and is the result of normal evolutionary processes, with only a limited number of species in an ecosystem being affected at any one time.
Answer:
(b) Oil floating on the surface of water can coat the feathers of birds and marine animals.