input: OPTIONS:
- lead and steel
- lead and sodium
- steel and sodium
- lead and plastic Now, answer this question: Q: What substances in a car battery can be melted and recycled? A:
A:
output: lead and plastic

Q: In sexual reproduction, two of what unite to produce an offspring? A:

OPTIONS:
- DNA strands
- spores
- chromosomes
- gametes

Answer: gametes

Problem: OPTIONS:
- bonding ions
- acid pairs
- ions pairs
- bonding pairs
Q: Q: In the water molecule, two of the electron pairs are lone pairs rather than what? A:
Answer: bonding pairs

Problem:OPTIONS:
- Simple
- unicellular
- monophyletic
- prokaryotic

Q: What term is used to describe cells without a nucleus? A:
****
A: prokaryotic

Q: Silicon with an element that gives it extra electrons is which type of semiconductor? A:
OPTIONS:
- m. Type
- i.g - type
- k. - type
- n-type
n-type

Q: Rubber is an example of what type of substances that do not allow electrons to move through them? A:
OPTIONS:
- conductor
- semi-conductor
- solids
- insulators

Answer:
insulators