3. Peter Paul is pushing a grocery cart full of fruits from the department store to his at constant speed. The grocery cart and the fruits has a combined mass of 20.00 kg. If the
coefficient of kinetic friction between the box and the floor is 0.24, how much force does
Peter Paul exert on the box?

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

Which enzyme is responsible for “unzipping" the dna by breaking the hydrogen bonds between the nucleotides?

Analyze how the four requirements for life were identified by scientists