Select the three components of the atmosphere that absorb the heat radiated from the ground. water vapor oxygen carbon dioxide radiation clouds ozonosphere

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.

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?

Blank is a rock with a find dark texture that makes up the oceanic crust