Q: Q: Hormones often regulate what through antagonistic functions? A:

OPTIONS:
- hypothesis
- consciousness
- breathing
- homeostasis

A: homeostasis

input: OPTIONS:
- carbon fluoride
- calcium fluorine
- carbon fluorine
- calcium fluoride Now, answer this question: Q: What is used to fluoridate drinking water to promote dental health A:
A:
output: calcium fluoride

Q: All forms of energy can be interconverted. three things can change the energy of an object: the transfer of heat, work performed on or by an object, or some combination of what? A:

OPTIONS:
- temperature and work
- humidity and work
- cold and energy
- heat and work

Answer: heat and work

Problem: OPTIONS:
- altimeter
- compass
- calipers
- tiltmeters
Q: Q: Which instruments are used to measure the angle of the slope of a volcano? A:
Answer: tiltmeters

Problem:OPTIONS:
- respiration
- absorption
- glycolysis
- photosynthesis

Q: Sunlight gives plants the energy they need for what? A:
****
A: photosynthesis

Problem:OPTIONS:
- phylogenetic ancestors
- distant ancestors
- cetacean ancestors
- terrestrial ancestors

Q: Where do all plants come from? A:
****
A:
terrestrial ancestors