Q: What may have developed to help our ancestors distinguish between ripe and unripe fruits? A:

OPTIONS:
- fine motor skills
- acute hearing
- night vision
- color vision

Answer: color vision

Problem: OPTIONS:
- halogens
- metalloids
- noble gases
- alkali metals
Q: Q: What group of elements does sodium belong to? A:
Answer: alkali metals

Problem:OPTIONS:
- suggesting reproduction
- subject reproduction
- asexual reproduction
- sexual reproduction

Q: In eukaryotes, the major mechanism for shuffling genes is what? A:
****
A: sexual reproduction

Q: Mars appears red because of large amounts of which element in the soil? A:
OPTIONS:
- carbon
- coal
- mercury
- iron
iron

Q: Photosynthesis converts carbon dioxide and water into what? A:
OPTIONS:
- insulin
- carbon
- glutamate
- glucose

Answer: glucose

input with options: Q: What is the protein that carries iron that binds with oxygen in red blood cells? A:
OPTIONS:
- keratin
- potassium
- insulin
- hemoglobin
output:
hemoglobin