For practical reasons, phylogeneticists, often use the principle of , i. e., the idea that when evidence points equally strongly to a complex and a simple explanation, you go with the simplest one.

Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems

The specific heat of ice is 0.5 calories/gram°c. 20 grams of ice will require ll calories to raise the temperature 1°c. 05

Ture or false evidence for evolution includes millions of fossils