In terms of structure and function, how do the vacuoles in a typical plant cell compare to those of a typical animal cell?
answer
plant cell vacuoles are usually larger than animal cell vacuoles because they store both food and enzymes.
plant cell vacuoles are usually no different from those of animal cell vacuoles since they both store food.
plant cell vacuoles are usually smaller and more plentiful than animal cell vacuoles because they store both food and enzymes.
plant cell vacuoles are usually the same size as animal cell vacuoles, but they only store enzymes.

Melissa lives in a town called greendale. she discovers that when she lights a match and holds it near her kitchen faucet, the little flame grows into a larger fire. melissa is surprised because she thought the water would extinguish the flame rather than ignite it further. her mother tells her that the water might be contaminated with dissolved methane, a primary component in natural gas. melissa investigates the matter and finds that cases of methane contamination started shortly after a company began fracking for natural gas in the area. based on this information, which three statements are plausible consequences of fracking in greendale?

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.