Which of the following best defines a food web? Select one:

The exchange of nutrients between producers and consumers.

The decomposition and recycling of matter.

A model for the transfer of matter and energy within an ecosystem.

A trap created by a plant or animal to capture food.

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

How do adaptation affect a species?

What organ is the first to receive nutrients that have been absorbed from the digestive tract?