3. The step in photosynthesis where organisms capture CO2 in order to convert it into glucose_

The body is protected against harmful flu viruses by

Match the examples to the correct level of organization. 1. system level roses, snakes, puppies 2. organism level roots, stamens, leaves 3. tissue level bone, cartilage, blood 4. organ level heart, veins, arteries

Abnormal softening of a gland is known as