What is the process in which carbon enters water and aquatic plants

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen

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.