The old library is made of brick. it has ivy growing up all of its walls. what type of response is the ivy showing?
question 7 options:

phototropism

thigmotropism

hydrotropism

gravitropism

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

What are two examples of conduction that we use everyday

Which best describes carbon dioxide’s path out of the body