Answer:
Plate tectonics
Explanation:
Plate tectonics is a scientific theory describing the motion of seven large plates and the movement of a larger number of smaller plates of the Earths lithosphere.
Sun then trees then from bigger animal to small
I think the correct answer among the choices listed above is option A. All of the following are abiotic factors in an ecosystem except algae. Abiotic factors is concerned on the non-living parts of the environment that affect organisms.
Answer: The origin of microorganisms such as yeast and bacteria, however, was not fully ... Even prokaryotes, however, are exceedingly complicated organisms that grow
Explanation:
Life - Life - Evolution and the history of life on Earth: The evidence is. The geologic time scale from 650 million years ago to the present
The answer would be true
The objective of vaccination is to elicit the primary immune response by introducing pathogen antigens. This antigen can be a whole weakened pathogen or just part of pathogen proteins.
The antigen will activate the primary immune response cascade that <span>will </span>activate of B-cells and T-cells from the secondary immune response. This will makes secondary immune response ready when the real pathogen comes.
