Threads of protein called form clots. a. fibrinogen b. hemoglobin c. interstitial fluid

How many species of living things are alive on earth today? more than 1,000,000 none of these answers are correct 100-500 1,000 –500,000 o 500,000 -1,000,000

The intervention of extraterrestrials has been used to explain the bermuda triangle, a region of the atlantic ocean where ships and planes are frequently lost, leaving no evidence behind. how would this explanation best be characterized?

What maintain homeostasis when a persons internal body temperature is 97.5°f