C. They provide instructions for protein synthesis and determine traits.
Hydrogen is abundant in the sun.
The answer will be A reflex and insight
I believe it’s A hopefully
The answer is T-cells.
T-cells (T-lymphocytes) have a central place in cell-mediated immunity. On the surface of T-cells, T-cell receptor is present. When T-cell binds to the antigen via antigen receptor, the recognition occurs. Therefore, T cells act as a bridge between the cellular and humoral (antigen) response.