1.) A feature that is not the direct result of glaciation is meander. The correct answer is A.
2.) Sedimentation is least likely to occur on a mountainside. The correct answer is A.
You would have .3 of a chromosome for each new cell
Answer:
Explanation:
Immunity to a disease is achieved through the presence of antibodies to that disease in a person's system. Antibodies are proteins produced by the body to neutralize or destroy toxins or disease-carrying organisms. Antibodies are disease-specific. Viruses make us sick by killing cells or disrupting cell function. Our bodies often respond with fever (heat inactivates many viruses), the secretion of a chemical called interferon (which blocks viruses from reproducing), or by marshaling the immune system's antibodies and other cells to target the invader. A vaccine works by training the immune system to recognize and combat pathogens, either viruses or bacteria. To do this, certain molecules from the pathogen must be introduced into the body to trigger an immune response.
These molecules are called antigens, and they are present on all viruses and bacteria.
The cerebrum is a large part of the brain containing the cerebral cortex it lies either in front or on top of the brainstem
