Problem:OPTIONS:
- glucose
- proton
- nuclei
- mitochondria

Q: What part of the cell does cellular respiration occur? A:
****
A: mitochondria

Q: What do animals store with the help of saturated fatty acids? A:
OPTIONS:
- oxygen
- sugar
- protein
- energy
energy

Q: Natural gas burns cleaner and produces less carbon dioxide than fuels of what type? A:
OPTIONS:
- renewable fuels
- solar energy
- biofuels
- fossil fuels

Answer: fossil fuels

Question: Q: Did darwin believe in punctuated equilibrium or gradualism? A:
OPTIONS:
- it depended
- neither
- punctuated equilibrium
- gradualism
Answer: gradualism

input with options: Q: The attraction between all objects in the universe is known as ______. A:
OPTIONS:
- variation
- electricity
- magnetism
- gravity
output: gravity

Problem: OPTIONS:
- anal cavity
- eye cavity
- fluid cavity
- nasal cavity
Q: Q: Respiratory development in the embryo begins around week 4. ectodermal tissue from the anterior head region invaginates posteriorly to form olfactory pits, which fuse with endodermal tissue of the developing pharynx. an olfactory pit is one of a pair of structures that will enlarge to become this? A:
Answer:
nasal cavity