Problem: OPTIONS:
- molecules
- nuclei
- cell membranes
- tissues
Q: Q: Porifera are parazoans that exhibit simple organization and lack true what? A:
Answer: tissues

Problem:OPTIONS:
- red
- green
- blue
- violet

Q: Light with the shortest wavelength appears as what color? A:
****
A: violet

Q: Once a plant cell becomes specialized, what can they no longer do? A:
OPTIONS:
- photosynthesis
- cellular respiration
- osmosis
- divide
divide

Q: In what form of matter is hydrogen at room temperature? A:
OPTIONS:
- dissolved
- liquid
- solid
- gas

Answer: gas

Question: Q: What two ways may catalyst be classified? A:
OPTIONS:
- oxygenated or heterogenous
- reactive or nonreactive
- fast or slow
- homogeneous or heterogeneous
Answer: homogeneous or heterogeneous

input: OPTIONS:
- evolution
- geography
- geology
- science Now, answer this question: Q: What subject is a way of learning about the natural world that is based on evidence and logic? A:
A:
output:
science