Which is true about glycogen? 1. Animals make it out of glucose as a way to store energy.
2. Plants make it out of glucose to build stems and roots.
3. It’s not digestible by humans.
4. It smells like ammonia when combined white water.

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants.d- food molecules are broken down in the cells if living things.

Which of the following forest management practices is best for reestablishing areas of forest?