Q: Q: Deep ocean currents are caused by differences in what property at the top and bottom? A:

OPTIONS:
- diameter
- mass
- velocity
- density

A: density

input: OPTIONS:
- steel
- zinc
- copper
- iron Now, answer this question: Q: What do refrigerator magnets contain that make them stick to a refrigerator door? A:
A:
output: iron

Q: What traits are those that are inherited unchanged in a hybridization? A:

OPTIONS:
- alleles
- mutations
- recessive traits
- dominant traits

Answer: dominant traits

Problem: OPTIONS:
- pounds
- units
- beacons
- rads
Q: Q: The radiation exposure is determined by the number of what times the quality factor of the radiation? A:
Answer: rads

Problem:OPTIONS:
- by antibiotic use
- by eating them
- by paralyzing them
- by digesting their cell walls

Q: How does lysozyme destroy bacteria? A:
****
A: by digesting their cell walls

Problem:OPTIONS:
- hydrogen
- carbon dioxide
- oxygen
- nitrogen

Q: What gas comprises about three-fourths of earth's atmosphere? A:
****
A:
nitrogen