Q: Living in a large colony requires good communication. ants communicate with chemicals called what? A:

OPTIONS:
- alkalides
- hormones
- peptides
- pheromones

Answer: pheromones

Problem: OPTIONS:
- hair
- bile
- acid
- food
Q: Q: In the stomach, which material's arrival triggers churning and the release of gastric juices? A:
Answer: food

Problem:OPTIONS:
- enough ' s mass
- solvent's mass
- liquid's mass
- solution ' s mass

Q: The mass percentage of a solution component is defined as the ratio of the component's mass to ________? A:
****
A: solution ' s mass

Q: In addition to spiral cleavage, protostomes also undergo which other form of cleavage? A:
OPTIONS:
- straight
- diagonal
- dispersive
- determinate
determinate

Q: What is a cluster of neuron cell bodies in the pns called? A:
OPTIONS:
- groupilion
- gangnem
- crystals
- ganglion

Answer: ganglion

input with options: Q: Vertebrates with four limbs are also called what? A:
OPTIONS:
- Amphibians
- Birds
- Mammals
- tetrapods
output:
tetrapods