Examine the Australopithecus sediba skeleton. Which features are similar between Au. sediba and other australopiths (such as Au. africanus or Au. afarensis). Check all correct answers

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.

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.

Explain why ecosystem diversity results in species diversity in a healthy biosphere