Because us humans haven’t explored every inch of the world yet, especially in the deepest parts of the ocean
Answer:
1. Claws 2. Hibernation 3. Venom
Explanation:
Endotherms, such as birds and mammals, use metabolic heat to maintain a stable internal temperature, often one different from the environment. Ectotherms, like lizards and snakes, do not use metabolic heat to maintain their body temperature but take on the temperature of the environment.
A)glycolysis
B)fermentation
C)oxidative phosphorylation
D)the Krebs Cycle
Cirrhosis — a condition in which liver tissue is destroyed and then replaced with useless scar tissue
