Answer:
If the amount of caffeine increases, then the breathing rate of goldfish will decrease.
I think that they both measure energy
Answer: skull size of each species
Over time, it is the size of the skull particulary that of the jaw bones, that can help determine the evolutionary relationship of two hominid species. It was believed that the jaws of hominids change as time passes by because the size of the brains changes too.
Answer:
the answers are a&d sorry if #1 isnt correct
Explanation:
