Are all physical characteristics passed down from generation to generation needed for the survival of species?

Compare and contrast nutrient limitation in soil vs. nutrient limitation in aquatic ecosystems

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

Matthew decided he wanted to hike up mount everest. on his way to the top, it began to snow and the temperature dropped to -10°f. matthew forgot to wear a heavy jacket so his body began to shiver beyond control. in this case, matthew's body shivering is the to a drop in temperature. * 0 points reflex stimuli responce environmental facto