Recent experimental evidence suggests that accumulation of collective impacts of human activity upon our environment across centuries, mostly occurring in recent decades, is pushing a number of natural feedback systems past their 'tipping points' for maintaining a dynamic equilibrium. For each system, match the observable responses to our 'anthropogenic forcing' that suggest a shift from negative feedback to positive feedback in recent years. a. ocean heat saturation
b. melting permafrost
c. melting glaciers in Greenland
d. deforestation of Amazon

the correct answer is ( hypoglycemia ); good luck

explanation:

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.

the correct answer in apex is tissue development, i know because i just had this question

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.