Amarine biologist wants to investigate the effect of ocean tides on certain aquatic ecosystems. can this be studied by the scientific method?

What protects the lining of the stomach from acidic gastric juices?

The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight.which of these is the most likely effect on the ecosystem? a-an increase in biodiversity. b-an increase in immigration to the area. c-a decrease in available water. d-a decrease in plant growth.

How does this experiment explain why it is often milder in areas such as coastal maryland while areas such as kansas or iowa have more extremes in temperature