Q: Ribozymes are rna molecules that catalyze what? A:
OPTIONS:
- liquid reactions
- hormonal reactions
- protein molecules
- chemical reactions
chemical reactions

Q: What does the term porifera means? A:
OPTIONS:
- poreless
- pore-clogging
- pore - signifying
- pore-bearing

Answer: pore-bearing

Question: Q: What term describes an imbalance of attractive forces between liquid molecules at the surface of a liquid? A:
OPTIONS:
- currents tension
- molecular tension
- obsolute tension
- surface tension
Answer: surface tension

input with options: Q: What is the age-related disorder that causes the gradual loss of bone density and strength? A:
OPTIONS:
- mitosis
- arthritis
- fibrosis
- osteoporosis
output: osteoporosis

Q: Q: The toothlessness of modern birds, which serves to trim the weight of the head, is an example of what? A:

OPTIONS:
- mutation
- genetic drift
- variety
- adaptation

A: adaptation

Q: Shrimp are an example of what group within the arthropods? A:
OPTIONS:
- myriapods
- insect
- scorpion
- crustaceans
crustaceans