In which stage of photosynthesis is the water used, in which stage of photosynthesis is the carbon dioxide used, in which stage is the oxygen released?

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.

What organ systems are working to you cool down after a workout?

How water is moving through the ecosystem ?