Question: Q: Every species has a characteristic number of what? A:
OPTIONS:
- ribosomes
- receptors
- DNA
- chromosomes
Answer: chromosomes

input with options: Q: A solute generally does what to the freezing point of a solvent? A:
OPTIONS:
- regulates it
- raises it
- increases it
- lowers it
output: lowers it

Q: Q: The sticky stigma at the tip of the carpel receives what? A:

OPTIONS:
- bacteria
- salt
- nitrogen
- pollen

A: pollen

input: OPTIONS:
- natural
- weather
- conditions
- environment Now, answer this question: Q: All organisms must adapt to what in order to survive? A:
A:
output: environment

Q: What machine is used to determine the calories in food, as well as the average heat yield from burning various grades of coal and oil? A:

OPTIONS:
- radio telescope
- thermometer
- alethiometer
- calorimeter

Answer: calorimeter

Q: Q: What organisms known as decomposers break down wastes and dead organisms into smaller molecules? A:

OPTIONS:
- consumers
- trees
- herbivores
- bacteria

A:
bacteria