Problem:OPTIONS:
- Yes
- No

If I tell you that Resources from food are passed up a chain or web from lower to higher trophic levels, and ask you the question "what is passed up a chain or web from lower to higher trophic level?", is the correct answer "veins and arteries"?
****
A: No

Problem:OPTIONS:
- Yes
- No

If I tell you that Nematoda have complete digestive tracks, and ask you the question "what kind of digestive tracks do nematoda have?", is the correct answer "homogenous"?
****
A: No

Problem:OPTIONS:
- Yes
- No

If I tell you that CO 2 concentrations in the air have increased over the last decade dramatically, and ask you the question "what has increased in the air dramatically over the last decade?", is the correct answer "oil"?
****
A: No

Problem:OPTIONS:
- Yes
- No

If I tell you that gas turbines are used for moving people across bodies of water, and ask you the question "_ are used for moving people across bodies of water.", is the correct answer "dolphins"?
****
A:
No