Which of the following is NOT a source of renewable energy? a
wind
b
biomass
c
sun
d
petroleum

Which is required for sexual fissiondiploid cell productionmeiosis

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.

What molecule does hemoglobin decay into over time