Which of these is a function of the digestive system ?

a. transports nutrients to other organs.

b. eliminates non digestible waste.

c. regulates blood flow

d. builds big molecules from smaller molecules.

An object of dimensions 50 cm x 40 cm x 0.20 cm has a mass 60g. find its density in g/cm3 and kg/ m3

The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation 2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!