During what period of human occupancy of the Earth did Global Warming officially begin. This is the baseline in
which we compare modern climate change to. For
example, we desperately want to halt rising global
temperatures (climate) at 1.5°C above the baseline
established prior to this era.
A Middle Ages
B Dawn of the Croods
c) Industrial Revolution
D Farming Revolution
E Rise of the Nomadic Nations
F Civil Rights Movement

his research revealed two genetically different groups of prokaryotes, which justified splitting kingdom monera into two kingdoms. the genetic and cellular differences were so great, that these two kingdoms were eventually placed into different domains in the current three-domain system.

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation: