Question: You are presented with the quiz "DNA is formed when many what bind together? " But you don't know the answer, so you turn to your teacher to ask for hints. He says that "many nucleotides bind together to form a chain called a polynucleotide" and "rNA like DNA is a polynucleotide". So, what's the best answer to the question?
OPTIONS:
- they bend
- strong
- bioaerosols
- electrically
- interact
- nucleotides
- parasites
- Chemical energy
Answer: nucleotides

Question: You are presented with the quiz "On many broad-leaved trees, what usually changes in the autumn season?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "the color of leaves on deciduous trees usually changes in the autumn season" and "many broad-leaved trees are deciduous". So, what's the best answer to the question?
OPTIONS:
- colors of the spectrum
- chemical changes
- color of branches
- color of leaves
- temperature
- shape of branches
- size of needles
- bloom time
Answer: color of leaves

Question: You are presented with the quiz "what are immobile?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "adult sponges are sessile" and "sessile Attached permanently, immobile". So, what's the best answer to the question?
OPTIONS:
- critical organs
- all matter
- land mammals
- adult humans
- gastropod shells
- adult sponges
- water molecules
- an organism's body
Answer:
adult sponges