Which of the following do NOT spawn or breed in freshwater and spends most of their lives in the ocean? A) Chinook salmon
B) tiger sharks
C) European eel
D) striped bass

Tiger shark

Explanation:

Tiger Sharks

Explanation:

Chinook salmon spend most their time in freshwater and breed in freshwater.

European eels spend time in both fresh water and salt water (ocean). They breed in salt water.

Striped bass spend time in fresh and salt water, breed in fresh water.

Tiger sharks is the answer, because they do not breed or spawn in fresh water and they live in the ocean.

as the gila monster consumes the eggs or young of the desert cottontail and gambel's quail, thus its main food supply is only accessible for a restricted time duration every year. however, for this, the gila monsters exhibit three adaptations, which elevate their survival rate in the desert condition.  

first, is that they possess huge bodies, and can consume greater concentrations of food during a small period. secondly, they require to feed infrequently as they can accumulate fat in their tails. ultimately, their rate of metabolism is very low, so that they can burn their reservoirs of fat gradually.