Briefly explain how greenhouse gases, carbon dioxide in particular, can absorb and radiate heat inside Earth’s atmosphere and thereby contribute to the greenhouse effect. PLEAS HELP 25 PTS and brainlest answer

Which of the following would most likely be key to gathering evidence that the rna world hypothesis is valid? creation of suitable environments for long-term study of single-celled organisms simulation of early earth conditions and long-term study of the resulting molecules development of a system for studying the microsphere's ability to absorb additional molecules categorization of the different specific conditions that result in the development of microspheres

The picture represents a structure of the respiratory system. which is the function of this structure? to bring air into the body to exchange oxygen with carbon dioxide to carry air to the lungs to release oxygen from the body

Recommend a strategy for incorporating sustainable human activity into a tropical rain forest biome.