Q: If I tell you that Skin is used for breathing air by toads, and ask you the question "what uses skin to breathe air?", is the correct answer "plants"?

OPTIONS:
- Yes
- No

A: No

Q: If I tell you that Hummingbirds co-evolved with plants, and ask you the question "hummingbirds are what they are today as a necessary consequence of their relationship to what?", is the correct answer "a feeder"?

OPTIONS:
- Yes
- No

A: No

Q: If I tell you that Bacteria in soil coverts atmospheric nitrogen into a form usable by flowers, and ask you the question "what converts nitrogen for flowers?", is the correct answer "enzymes"?

OPTIONS:
- Yes
- No

A: No

Q: If I tell you that Incinerated mercury can cause the ph of soil to decrease, and ask you the question "what can cause the ph of soil to decrease?", is the correct answer "greenhouse gasses"?

OPTIONS:
- Yes
- No

A:
No