Q: Loss of what eventually threatens other species not impacted directly, because of their interconnectedness; as species disappear from an ecosystem others are threatened by changes in available resources? A:

OPTIONS:
- technology
- oxygen
- climate
- biodiversity

Answer: biodiversity

Problem: OPTIONS:
- plumbing systems
- thermal systems
- electromagnetic systems
- hydraulic systems
Q: Q: What kind of systems use fluid to transmit pressure and increase force? A:
Answer: hydraulic systems

Problem:OPTIONS:
- bark
- flowers
- skin
- stem

Q: What pathway in a plant do water and nutrients travel through from the roots to the leaves? A:
****
A: stem

Q: As the organism grows more sophisticated, what happens to the process of gene regulation? A:
OPTIONS:
- degenerates
- becomes fractured
- becomes simplified
- becomes more complex
becomes more complex

Q: What type of energy is the energy of moving matter? A:
OPTIONS:
- dynamic energy
- residual energy
- potential energy
- kinetic energy

Answer: kinetic energy

input with options: Q: Tin is oxidized at the anode, while silver ion is reduced at? A:
OPTIONS:
- anodyne
- iodine
- gamma
- cathode
output:
cathode