Ricardo scooped up some pond water that contained many green organisms. his teacher suggested that he key out the organisms. what important feature(s) should ricardo use to determine if the organisms are plants?

All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time

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.

Donde se encuentra el adn nuclear en un organismo eucariota?