Problem: OPTIONS:
- 91
- 82
- 78
- 93
Q: Q: How many miles is the distance between the earth and sun? A:
Answer: 93

Problem:OPTIONS:
- transmission and weight of signals
- weight and reception of signals
- lack and reception of signals
- transmission and reception of signals

Q: What is required for communication? A:
****
A: transmission and reception of signals

Q: Which theory describes the benzene molecule and other planar aromatic hydrocarbon molecules as hexagonal rings of sp2-hybridized carbon atoms with the unhybridized p orbital of each carbon atom perpendicular to the plane of the ring? A:
OPTIONS:
- hybrid orbital theory
- covalent bond theory
- molecular orbital theory
- valence bond theory
valence bond theory

Q: What period starts after the baby is born, and the placenta is expelled from the body? A:
OPTIONS:
- fetal
- postfetal
- traumatic
- postpartum

Answer: postpartum

Question: Q: What do you call materials that have high resistance to electric current? A:
OPTIONS:
- conductors
- semiconductors
- destructive insulators
- electric insulators
Answer: electric insulators

input: OPTIONS:
- electronic formulas
- velocity formulas
- magnetic formulas
- ionic formulas Now, answer this question: Q: Chemical formulas for ionic compounds are called what? A:
A:
output:
ionic formulas