Please help confused. This topic is about balancing equation. I don’t know what to put in the blacks can someone tell me

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

What advantage does a crop that undergoes vegetative reproduction have over plants that start from the seed? 1points a they store nutrients. b they can travel farther. c they experience more genetic variation. d they only occur in high-resource environments.

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?