Q: Vascular plants evolved what basic structures to collect sunlight? A:
OPTIONS:
- flowers
- stems
- roots
- leaves

Answer: leaves

Question: Q: What country put seven salyut space stations into orbit between 1971 and 1982? A:
OPTIONS:
- United States
- China
- Japan
- soviet union
Answer: soviet union

input with options: Q: Hair sticks out from the epidermis, but it grows from the? A:
OPTIONS:
- humus
- fat
- bone
- dermis
output: dermis

Q: Q: A few elements, called what, can conduct electricity, but not as well as metals? A:

OPTIONS:
- synthetics
- gases
- halogens
- metalloids

A: metalloids

input: OPTIONS:
- hard-shelled
- umbilical
- roe
- amniotic Now, answer this question: Q: Most reptiles lay what kind of eggs? A:
A:
output: amniotic

Question: Q: Hemoglobin, with four polypeptide chains or subunits, is the most frequently cited example of a protein having what kind of structure? A:
OPTIONS:
- binary
- unary
- ternary
- quaternary
Answer:
quaternary