A) Complete the sentence below. (1 point)
A symbiotic relationship in which both species benefit from the relationship is called
mutualism.
A) Complete the sentence, using the word bank below. (1 point)
Organisms that obtain nutrients by breaking down dead and decaying plants and animals are called
decomposers producers autotrophs omnivores
Organisms that obtain nutrients by breaking down dead and decaying plants and animals are called decomposers.
A) What is the original source of almost all the energy in most ecosystems? (1 point)
sunlight
water
carbohydrates
carbon
The original source of almost all the energy in most ecosystems is sunlight.
A) Complete the sentence below. (1 point)
Organisms that obtain nutrients by breaking down dead and decaying plants and animals are called