Q: Will contour lines ever cross? A:

OPTIONS:
- yes
- in rare cases
- always
- no

Answer: no

Problem: OPTIONS:
- inputs
- tone
- pitch
- loudness
Q: Q: What is measured by the intensity of the sound waves? A:
Answer: loudness

Problem:OPTIONS:
- parenchyma cells
- phloem cells
- eukaryotic cells
- animal cells

Q: Cell walls, plastids, and a large central vacuole distinguish plant cells from what? A:
****
A: animal cells

Q: Stimuli in the brain, stomach, and small intestine activate or inhibit production of what secretion? A:
OPTIONS:
- metabolic juice
- sweat
- digestive juice
- gastric juice
gastric juice

Q: Unlike amphibians, reptiles do not have what stage? A:
OPTIONS:
- egg
- reproductive
- adult
- larval

Answer: larval

input with options: Q: Teeth in the back of the mouth are used for what? A:
OPTIONS:
- swallowing food
- tearing food
- cutting food
- grinding food
output:
grinding food