Human activities that increase nitrogen and phosphorous in the water contribute to which environmental change? a. greenhouse effect
b. eutrophication
c. overharvesting
d. global warming

Explanation:

Which of the following statements is TRUE about greenhouse gases?

A - Their concentrations in the atmosphere are greater now than ever before

B - They are beneficial in the right concentrations

C - All are correct

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.