Q: Crowding and resource limitation can have a profound effect on the rate of what? A:

OPTIONS:
- population stagnation
- technology advances
- cultural advances
- population growth

Answer: population growth

Problem: OPTIONS:
- proteins
- ions
- bases
- acids
Q: Q: Some compounds containing hydrogen are members of an important class of substances known as what? A:
Answer: acids

Problem:OPTIONS:
- Louis Pasteur
- Madame Curie
- Albert Einstein
- alfred nobel

Q: Who invented dynamite in 1866? A:
****
A: alfred nobel

Q: Because these components of the endocrine system are transported via blood, they get diluted and are present in low concentrations when they act on their target cells. A:
OPTIONS:
- enzymes
- antibodies
- minerals
- hormones
hormones

Q: Corals build hard exoskeletons that grow to become what? A:
OPTIONS:
- algae
- stability reefs
- fungi
- coral reefs

Answer: coral reefs

input with options: Q: Where do most of the digestion reactions occur? A:
OPTIONS:
- liver
- large intestine
- mouth
- small intestine
output:
small intestine