Question

Q7. I am a liquid that can easily pass through small blood vessels into cells
and make up over one-half of the blood. Who am I?
a) plasma

b) red blood cells
c) white blood cells
d) blood platelets​

Answer 1

Answer:

plasma

Explanation:

hope it's helpful

Answer 2

Answer:

Blood, by definition, is a fluid that moves through the vessels of a circulatory system. In humans, it includes plasma (the liquid portion), blood cells (which come in both red and white varieties), and cell fragments called platelets.

Plasma is the main component of blood and consists mostly of water, with proteins, ions, nutrients, and wastes mixed in.

Red blood cells are responsible for carrying oxygen and carbon dioxide.

Platelets are responsible for blood clotting.

White blood cells are part of the immune system and function in immune response.

Cells and platelets make up about 454545\%%percent percent of human blood, while plasma makes up the other 555555\%%percent percent. The diagram below shows red blood cells, white blood cells of different types (large, purple cells), and platelets.

Plasma

Plasma, the liquid component of blood, can be isolated by spinning a tube of whole blood at high speeds in a centrifuge. The denser cells and platelets move to the bottom of the tube, forming red and white layers, while the plasma remains at the top, forming a yellow layer.