Q: Q: What has a bigger impact on water quality, natural events or human activity? A:

OPTIONS:
- water quality
- all of the above
- natural events
- human activity

A: human activity

input: OPTIONS:
- marrow gland
- pineal gland
- adrenal glands
- endocrine gland Now, answer this question: Q: Which ductless gland releases secretions directly into surrounding tissues and fluids? A:
A:
output: endocrine gland

Q: What two measurements are multiplied to find the area of a rectangle? A:

OPTIONS:
- depth and width
- volume and mass
- length and depth
- length and width

Answer: length and width

Problem: OPTIONS:
- quartet rule
- string rule
- coupling rule
- octet rule
Q: Q: All elements are most stable when their outermost shell is filled with electrons according to which rule? A:
Answer: octet rule

Problem:OPTIONS:
- sand tunnels
- snow banks
- mud puddles
- sand dunes

Q: When the wind deposits sand, it forms small hills, what are these hills called? A:
****
A: sand dunes

Problem:OPTIONS:
- forked tails
- branched tongue
- forked eyes
- forked tongue

Q: Snakes use what anatomical structure to smell scents in the air? A:
****
A:
forked tongue