Q: Which cells continue the digestion and absorption of nutrients and transport these nutrients to the lymphatic and circulatory systems? A:

OPTIONS:
- myocyte
- blood cells
- neurons
- epithelial cells

Answer: epithelial cells

Problem: OPTIONS:
- solar radiation
- rain
- hurricanes
- cold weather
Q: Q: Birds are known for flying south in the winter to avoid what? A:
Answer: cold weather

Problem:OPTIONS:
- collagen
- dystrophin
- keratin
- immunoglobulin

Q: What protein is produced when a plasma cell is stimulated by antigens? A:
****
A: immunoglobulin

Q: Producers at the base of ecological food webs are also known as? A:
OPTIONS:
- endoscopic
- symbiotic
- mutualistic
- autotrophic
autotrophic

Q: Light from objects at different distances is focused by what part of the eye? A:
OPTIONS:
- iris
- pupil
- meniscus
- lens

Answer: lens

input with options: Q: Both diffusion and effusion are related to the speed at which what objects move? A:
OPTIONS:
- electricity
- copper molecules
- solids
- gas molecules
output:
gas molecules