Can someone help Me PL Which of the following is an organism?

A. DNA

B. Nucleus

C. Cytoplasm

D. Prokaryote

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.