How does moisture affect a sponge

If you press against the bottom of a bottle of shampoo, the pressure on the sides of the bottles (increases, decreases, remains the same).

Sarah is 14 years old and skips school twice a week without any written explanation. What can she be charged with?

What is the change in velocity if the final velocity is 80 mph and the initial velocity is 20 mph? Is the object speeding up or slowing down?

Which are functions of proteins? Choose all answers that are correct. A. to carry electrical signals quickly through the body B. to store energy reserves C. to fight infection D. to be structural material

What is mass? A. Another word for matter B. the amount of space that an object fills C. A force that resists motion D. The amount of matter in an object

Which of the following best describes the ultraviolet catastrophe of blackbody radiation? A. As energy is added to an object acting as a blackbody radiator, its emissions move to the ultraviolet part of the electromagnetic spectrum. B.

Is an engine-activated booster unit that reduces the effort required to apply the hydraulic brakes

A box is lowered using a rope. If the acceleration of the box, is 2.5 m/s2 (downward) and the tension in the rope is 31 N, what is the mass of the box (in kg) ?

On a very hot summer day, the rooms on the first floor of a house stay cooler than the rooms on the second. Which form of thermal energy flow causes this to occur? A) Conduction B) Convection C) Kinetic D) Radiation

What is a ion in science?