Oil spills can cause substantial environment damage. what are examples of the types of wildlife that are affected and the impacts that oil spills have on habitats? why are oil spills difficult to manage and why do they have long-term impacts

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

Aperson with age is more likely to catch diseases that healthy people usually don’t catch.what are these infections called?

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?