Answer:
RBCs are disc-shaped with a flatter, concave center. This biconcave shape allows the cells to flow smoothly through the narrowest blood vessels. ... Many RBCs are wider than capillaries, but their shape provides the needed flexibility to squeeze through
The answer is D. His belief is was that atoms could not be split. That is what was disproved really fast ;)
Combination therapy is the most effective treatment for HIV. I hope this help
Their atomic number increases
Condensation Theory. thought I've heard it be called the condensation-nebula theory.
