Which pair of organisms below are most likely to compete for the same food?

Which one of these is a involving in both sexual and asexual reproduction

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.

If your blood becomes too concentrated with iona, what will happen to the red blood cells