Which nation is currently experiencing high population growth?

Consider the diagram below, which represents components of the biosphere. what do the two arrows in the diagram most likely represent? a. radiation b. photosynthesis c. cellular respiration d. energy conversions will give to anyone who answers quickly

According to this food web which of the following would be considered primary consumers

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?