input with options: Q: What affects how high a cake rises when it bakes? A:
OPTIONS:
- air currents
- air movement
- current pressure
- air pressure
output: air pressure

Q: Q: What kind of bonds are forces of attraction between positive metal ions and the valence electrons that are constantly moving around them? A:

OPTIONS:
- neutron bonds
- liquid bonds
- ionized bonds
- metallic bonds

A: metallic bonds

input: OPTIONS:
- sequentially and identically
- independently and typically
- typically and sequentially
- independently and sequentially Now, answer this question: Q: What two ways do channels respond during membrane depolarization? A:
A:
output: independently and sequentially

Q: What trend is occurring involving the extent of arctic sea ice in summer? A:

OPTIONS:
- slow decrease
- water decrease
- Ice growth
- rapid decrease

Answer: rapid decrease

Problem: OPTIONS:
- the alkaline
- the chloride
- the protein
- the phosphate
Q: Q: The sugar of one nucleotide binds to what group of the next nucleotide? A:
Answer: the phosphate

Q: Most members of the animal kingdom have differentiated tissues of four main classesnervous, muscular, connective, and this? A:

OPTIONS:
- neural
- crystalline
- digestive
- epithelial

Answer:
epithelial