Why are plants unable to grow at the bottom of lakes? a. the water is colder at the bottom. b. sunlight does not reach the bottom. c. groundwater feeds into the bottom. d. less fresh water is found at the bottom.

Sunlight. Since day 1. Without enough sunlight then plants wont grow. Plants will grow on concrete. they dont really need water just hydration.

humans are now responsible for causing changes in the environment that hurt animals and plant species. we take up more space on earth for our homes and cities. we pollute habitats. human activity often changes or destroys the habitats that plants and animals need to survive.

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.