Life in an ecosystem relies on competition for limited resources.
True
False

Scientific thinking: what clues about biology might road kill provide?

What type of cell is produced after fertilization occurs and the gametes combines ?

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.