Q: What is the most important element to life? A:

OPTIONS:
- oxygen
- hydrogen
- nitrogen
- carbon

Answer: carbon

Problem: OPTIONS:
- becomes less basic
- depends on the solution
- stays the same
- becomes more basic
Q: Q: As ph increases what happens to a solution? A:
Answer: becomes more basic

Problem:OPTIONS:
- multiple fission
- residual fission
- nuclear fission
- binary fission

Q: Bacteria reproduce through what process, where the chromosome copies itself, forming two genetically identical copies? A:
****
A: binary fission

Q: Sexual reproduction is the combination of (usually haploid) reproductive cells from two individuals to form a third (usually diploid) unique offspring. sexual reproduction produces offspring with novel combinations of what? A:
OPTIONS:
- features
- cells
- phenotypes
- genes
genes

Q: What evolutionary concept emphasizes reproductive isolation? A:
OPTIONS:
- chemical species concept
- toxic species concept
- reproductive method concept
- biological species concept

Answer: biological species concept

input with options: Q: Through what form of energy transfer does the sun's energy travel? A:
OPTIONS:
- solar burst
- convection
- Fusion
- radiation
output:
radiation