Question

Which of these is a hypothesis that can be tested through experimentation?
a.
Bacterial growth increases exponentially as temperature increases.
b.
A fish's ability to taste food is affected by the clarity of aquarium water.
c.
Tadpoles' fear of carnivorous insect larvae increases as the tadpoles age.
d.
The number of times a dog wags its tail indicates how content the dog is.

Answer 1

Ill give a medal to whoever answers