Q: Cellular respiration in humans involves the combustion of what simple sugar? Choices: - starch - glutamate - insulin - glucose A:
glucose

Q: Which is the dominant stage of the lifecycle of a fern? Choices: - gametophyte - larvae - zygote - sporophyte A:
sporophyte

Q: Q: What paired human organs play a vital role in maintaining homeostasis? Choices: - lungs - ears - eyes - kidneys A:
A: kidneys

Question: Q: When someone falls, the kinetic energy the person has upon reaching the floor is the amount of what energy lost by falling through height? Choices: - gravitational energy - thermal energy - nuclear energy - potential energy A:
Answer: potential energy

*Question*
Q: After what stage do the last 2 stages of food processing occur? Choices: - filtration - excretion - circulation - digestion A:
**Answer**
digestion

*Question*
Q: The stem of a horsetail is characterized by the presence of joints, or nodes: hence the name arthrophyta, which means this? Choices: - solid plant - molted plant - elongated plant - jointed plant A:
**Answer**
jointed plant