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
Answer: Same-side interior angles are NOT always congruent.
The correct answer is red.
Answer:21.24 is greater than 14+72×1/10+4×1/1000
Step-by-step explanation:
