Q: What helps deposit the material in caves as stalactites, stalagmites, and columns A:

OPTIONS:
- gas
- wastewater
- precipitation
- groundwater

Answer: groundwater

Problem: OPTIONS:
- ectotherms
- pachyderm
- homeotherm
- endotherms
Q: Q: What is the term for organisms that can maintain a stable body temperature even in the face of large fluctuations in the environmental temperature? A:
Answer: endotherms

Problem:OPTIONS:
- shows free charges
- less free charges
- need free charges
- many free charges

Q: Why is the drift velocity negligible? A:
****
A: many free charges

Q: What do the external female reproductive structures are collectively referred to? A:
OPTIONS:
- cervix
- Clitoris
- endometrium
- vulva
vulva

Q: What item lost by diffusion and in the urine are replenished by eating? A:
OPTIONS:
- protein
- sugar
- yeast
- salt

Answer: salt

input with options: Q: How many vertebrae make up the human vertebral column? A:
OPTIONS:
- 35
- 32
- 35
- 33
output:
33