A dietary calorie (c) is exactly equal to 1000 cal. if your daily intake of food give you 2400 c, what is your intake in joules per day? (1 cal=4.1841)

Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest

Describe the forces both attractive and repulsive that occur as two atoms move closer together.

Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests.which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory