PLS PLS I NEED HELP WITH THIS OR I'LL GET A BAD GRADE HELP!!! help a girl out mann.. :,) What is the role of DNA in determining an organism’s traits? Answer using these words: DNA, chromosome, gene, allele, dominant, recessive.

Can somebody explain to me how newton's 3rd law relates to momentum? ~ap physics 1

Which lists the main components of darwin’s theory of evolution? a. random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change. b. natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time. c. natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time. d. random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.

If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 380j of energy to the room?