Question: Q: What layer high in the atmosphere protects living things from most of the sun's harmful uv rays? A:
OPTIONS:
- Mesosphere
- troposphere
- stratosphere
- ozone layer
Answer: ozone layer

input with options: Q: Sepals, petals, pistils, and stamens are contained in all what, which are actually modified leaves or sporophylls organized around a central stalk? A:
OPTIONS:
- chlorophyll
- roots
- stems
- flowers
output: flowers

Q: Q: The first period of the paleozoic era was called what? A:

OPTIONS:
- carboniferous
- permian
- ordovician
- cambrian

A: cambrian

input: OPTIONS:
- consumers
- trees
- herbivores
- bacteria Now, answer this question: Q: What organisms known as decomposers break down wastes and dead organisms into smaller molecules? A:
A:
output: bacteria

Q: What was diorite commonly used for in ancient civilizations? A:

OPTIONS:
- school
- currency
- medicine
- art

Answer: art

Q: Q: Oxygen reaches what veinless part of the eye by diffusing through its tear layer? A:

OPTIONS:
- retina
- pupil
- membranes
- cornea

A:
cornea