Which of the following describes a way that decomposers are important to an ecosystem? decomposers break down dead plant and animal matter in an ecosystem. decomposers recycle essential nutrients back into an ecosystem. decomposers use sunlight to make food for an ecosystem.

Agroup of students are walking in the park, and one of them takes a picture of a pollen grain that is being blown by the wind.what caption can the student use for this picture? fahrte "littl1111111nimmt-hhhfull film# # #gene mutation in actiongene flow at workgenetic drift as it happensnatural selection in progresshii

When analyzing tree rings, what do scientists assume a thin ring indicates?

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.