Answer:
to build up the bones and keep the teeth healthy
C Dermis because it’s not the others ones
The immune system monitor continuously the lymphocyte cell levels in order to ensure the protection of the body. These cells are a type of white blood cells that are important in determining the specificity of the response of the body to foreign substances and infectious microorganisms. This group of cells include the T cells, B cells and the natural killer cells. These are produced in the bone marrow and are transported to the lymphatic systems like the thymus, spleen and the lymph nodes. The NK cells function in cytotoxic innate immunity or the cell-mediated ones. T-cells would function by connecting to virus antigens on the outside of a cell that is infected while B-cells would connect to the virus directly in its surface.
Answer:
<h2>C. A slow heart rate increases end diastolic volume, stroke volume, and force of contraction.</h2>
Explanation:
Cardiac output: The volume of blood the heart pumps via the circulatory system per minute is known as cardiac output.
Stroke volume : The volume of blood ejected by the left ventricle in one contraction is called or known as stroke volume and it with heart rate defines the cardiac output.
Cardiac output, is : A slow heart rate increases end diastolic volume, stroke volume, and force of contraction.