Blood clotting. blood clotting The process by which the soluble protein fibrinogen in blood plasma is converted to insoluble fibrin, thus preventing blood loss through cuts, etc. Vitamin K is required for synthesis of the clotting proteins, and deficiency is characterized by excessive bleeding.
This is true.
The Autonomic NS, as its name suggests, includes areas of movement that we cannot control - as it is "automatic"
The Somatic NS is the complete opposite to the ANS, as it involved movements we consciously commit.
A lake is so deep that light cannot reach all the way to the bottom, so the photosynthesis occurs in the top layers. A pond can have rooted plants, because light reaches down to the very bottom.
Answer:
Darwin's discussion of bird species on the Galapagos islands relates to natural selection because the finches all have a recent common ancestor, but they evolved on different islands with different types of food, so the birds that weren't fit enough to survive the island conditions died, and the ones that did were "naturally selected."
Explanation:
The finches all have a recent common ancestor but they evolved on different islands where different types of food are available. During his visit to the islands, Darwin noted that the unique creatures were similar from island to island, but perfectly adapted to their environments which led him to ponder the origin of the islands' inhabitants. Among those that struck Darwin so greatly were the finches that are now named in his honor.
Answer:
Which pathway(s) is used to fix carbon dioxide?
Glycolysis
Explanation:
Glycolysis entails the breakdown of glucose by yielding energy in form of ATP, NADH as well as water. Carbon dioxide is fixed through this process
