I believe the answer is A. decomposition ans parasitism
Answer:
first three can stay the same
desert hot, dry, sparse vegetation
Explanation:
Answer:
Explanation:
its either a) or b) i d k choose wisely please
Lying generally between the foot of acontinental rise and a mid-ocean ridge,abyssal plains cover more than 50% of the Earth's surface. the zone of theocean floor that separates the thinoceanic crust from thick continentalcrust. ... the slope between the outer edge of the continental shelf and thedeep ocean floor.