input: OPTIONS:
- neck
- head
- spines
- thorax Now, answer this question: Q: Insect wings are part of the exoskeleton and attached to the what? A:
A:
output: thorax

Q: What is the most important characteristic of a homogeneous mixture? A:

OPTIONS:
- very reactive
- high density
- nonreactive
- uniform composition throughout

Answer: uniform composition throughout

Problem: OPTIONS:
- chromosomes
- nucleus
- cytoskeleton
- cytoplasm
Q: Q: What is divided during cytokinesis? A:
Answer: cytoplasm

Problem:OPTIONS:
- velocity force
- momentum
- output force
- input force

Q: What is the term for the force applied to a wheel and axle? A:
****
A: input force

Q: What type of physical properties of a substance do not depend on amount? A:
OPTIONS:
- inherent
- extensive
- stable
- intensive
intensive

Q: Unlike wood and glass, steel is an example of a material that responds to what force? A:
OPTIONS:
- kinetic
- electromagnetic
- thermal
- magnetic

Answer:
magnetic