Q: What is the common term for animals in the phylum porifera? A:

OPTIONS:
- corals
- sharks
- crustaceans
- sponges

Answer: sponges

Problem: OPTIONS:
- lungs
- liver
- stomach
- brain
Q: Q: Connecting to the brainstem and extending down the body through the spinal column is the spinal cord. the spinal cord is a thick bundle of nerve tissue that carries information about the body to this? A:
Answer: brain

Problem:OPTIONS:
- ticks
- micrograms
- millivolts
- millirems

Q: Most radioactive emissions that people are exposed to are on the order of a few dozen what? A:
****
A: millirems

Q: Another way to classify matter is to describe it as a solid, a liquid, or a gas, which was done in the examples of solutions. these three descriptions, each implying that the matter has certain physical properties, represent the three of these? A:
OPTIONS:
- phases of mass
- types of atoms
- forms of substances
- phases of matter
phases of matter

Q: Bond energy is an indication of the amount of energy needed for what to occur? A:
OPTIONS:
- physical reaction only
- photosynthesis
- oxidation
- chemical reaction

Answer: chemical reaction

input with options: Q: When the wind deposits sand, it forms small hills, what are these hills called? A:
OPTIONS:
- sand tunnels
- snow banks
- mud puddles
- sand dunes
output:
sand dunes