Problem:OPTIONS:
- astrolabes
- mirrors
- lasers
- telescopes

Q: What make distant objects appear both nearer and larger? A:
****
A: telescopes

Q: What is a species that plays an especially important role in it's community called? A:
OPTIONS:
- complement
- Invasive
- Leader
- keystone
keystone

Q: What's the name for the process where pollen is transferred to the ovules of a seed plant? A:
OPTIONS:
- combination
- condensation
- hibernation
- pollination

Answer: pollination

Question: Q: What is the force that pulls particles at the exposed surface of a liquid toward other liquid particles called? A:
OPTIONS:
- conservative tension
- shinking tension
- transfer tension
- surface tension
Answer: surface tension

input with options: Q: What are the chemical formulas for covalent compounds referred to as? A:
OPTIONS:
- nucleus formulas
- magnetic formulas
- Electron Formulas
- molecular formulas
output: molecular formulas

Problem: OPTIONS:
- womb
- fallopian tube
- amniotic sac
- umbilical cord
Q: Q: What connects the fetus to the placenta? A:
Answer:
umbilical cord