Q: Within organs, arteries branch into what small vessels that convey blood to the capillaries? A:
OPTIONS:
- Metarterioles
- blood valves
- aeortic vessels
- arterioles
arterioles

Q: Tissues are organized by what? A:
OPTIONS:
- branches
- lipids
- structures
- cells

Answer: cells

Question: Q: All atoms of the same element share the same number of what type of particle? A:
OPTIONS:
- quarks
- neutrons
- nucleus
- protons
Answer: protons

input with options: Q: What organs need constant pressure to filter the blood? A:
OPTIONS:
- lungs
- dialysis
- arteries
- kidneys
output: kidneys

Q: Q: An external opening in the what of amphibians allows wastes and gametes to exit the body? A:

OPTIONS:
- anus
- oral cavity
- urethra
- cloaca

A: cloaca

Q: What gives a coil of copper wire the ability to conduct electricity well? A:
OPTIONS:
- optical bonds
- metallic electrons
- metallic ions
- metallic bonds
metallic bonds