The population of fish would slowly begin to die out as the deeper the water the less dissolved gasses there are.
Answer:
Replication
Explanation:
Replication is the ability of an essay or experiment to be reproduced or replicated by others, in particular, by the scientific community. Replication is one of the pillars of the scientific method, with falsifiability being the other. Depending on the particular scientific field, reproducibility may require that the test or experiment be falsifiable.
Answer:
the variable that is being measured
Stone tools we’re first used around 3,300 BCE