The diagram shows the carbon cycle which of the following processes is the one most impacted by humans burning fossil fuels? a)combustion b) respiration c) photosynthesis d) decomposition

What is the problem in this article? what solution does the article propose?

Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.

Which describes the habitat of a frog?