Question

classify the following as either valid or invalid hypotheses.
valid hypotheses
drop category items here.
invalid hypotheses
drop category items here.
animals are cute.
if a person sleeps longer, then they will perform better in tests.
if the temperature increases, then the solubility of sugar will increase.
if plants are given fertilizer, then they will grow faster.
drag items to bins.

Explanation:

A valid hypothesis is testable and makes a prediction. "Animals are cute" is subjective and not testable. The other three statements ("If a person sleeps longer, then they will perform better in tests", "If the temperature increases, then the solubility of sugar will increase", "If plants are given fertilizer, then they will grow faster") are testable predictions.

Answer:

Valid Hypotheses: If a person sleeps longer, then they will perform better in tests, If the temperature increases, then the solubility of sugar will increase, If plants are given fertilizer, then they will grow faster
Invalid Hypotheses: Animals are cute