In a plants stem the vascular tissue is a. is always arranged in rings of vascular bundles b. is continuous from the roots to thel leaves c. carriers nutrients up the stem but not down d. plays a role in photosynthesis and storage.

Match the digestive enzymes to the macromolecules they to digest. break down fats into glycerol and fatty acids break down carbohydrates into simple sugars break down nucleic acids into nitrogenous bases and simple sugars break down proteins into amino acids

Which of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?