Someone please answer this quickly i’ll be so grateful If a terrestrial ecosystem has a gross primary production of 4,500 kcal/m?yr and a cellular respiration rate of 2.500 kcal/m2/yr, what is the net primary production for this ecosystem?

A) 200 kcalmyr

B) 250 kcalmyr

C) 2.000 kcalmly

D) O 7.000 kcalmy

phylogenetic tree is the tree of life or evolution tree. it shows the different branches of evolution. the sequence goes like tissues - coelom - backbone - endoskeleton - segmentation

the answer is d. exposing corruption in the church

if, i suppose that a bee stings me swinging my hand away from a bee. then that if, i persist patient when a bee or wasp areas on your surface to investigate a scent or to take h2o and i secreting heavily, the bug ultimately will move of its personal agreement. if i don't need to set for it to disappear, lightly and gently wipe it off with a part of the paper.