Cual de los 3 sistemas del cuerpo humano se ven afectados por el c0vid19​

Look at the images of different rocks. which rocks have a fine-grained texture? check all that apply. 1 2 3 4 5

If scientists are wrong about earth's age based on radioactive material and the decay rates are really much faster, how would nuclear power plants be affected?

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule