By digesting the food as grown into cells maybe. i am not 100%sure.
The correct answer is option a, that is, Vitamin K.
Vitamin K is primarily produced by the bacteria in the large intestine. The dietary sources include the green photosynthetic parts of the plants. The vitamin plays an essential role in the development of many blood-clotting factors in the liver, and their deficit can result in bleeding disorders.
There are two sources of vitamin K; this includes phylloquinone or vitamin K1, which is mainly found in green leafy vegetables and menaquinone or vitamin K2 that is produced by some kinds of intestinal bacteria.
Counter current flow is the opposite movement of water against the flow of blood in the fish's gills.
Double posting doesn't really help to get responses. Its the same as before
B. The trees would not do well because they are not adapted to the freezing winter temperatures of a tundra.
