Q: Q: Individual nucleotides can be linked together through their phosphate groups to form? A:

OPTIONS:
- atoms
- nitrous acid polymers
- dna
- nucleic acid polymers

A: nucleic acid polymers

input: OPTIONS:
- acids
- neutrons
- resistors
- nucleophiles Now, answer this question: Q: Electrophiles have a strong tendency to react with what? A:
A:
output: nucleophiles

Q: In headwater streams, what plant process is mostly attributed to algae that are growing on rocks? A:

OPTIONS:
- mitosis
- symbiosis
- reproduction
- photosynthesis

Answer: photosynthesis

Problem: OPTIONS:
- no effect
- silences it
- reduces it
- increases it
Q: Q: Adding a solute does what to the boiling point of a pure solvent? A:
Answer: increases it

Problem:OPTIONS:
- bacteria
- reptiles
- insects
- humans

Q: What organism is the most disruptive towards the diversity of other species? A:
****
A: humans

Problem:OPTIONS:
- the Moon
- seasons
- equator
- the sun

Q: What is the major source of warmth for earth? A:
****
A:
the sun