Which of these statements are true about mutations? Select all that apply. a
b
All mutations can be passed from parents to offspring
Most mutations are neither harmful nor helpful
Some mutations are helpful to an organnism
All mutations are harmful to an organism
d

image result for what happens whenever a net force acts on an object

if an object has a net force acting on it, it will accelerate. the object will speed up, slow down or change direction. an unbalanced force (net force) acting on an object changes its speed and/or direction of motion. an unbalanced force is an unopposed force that causes a change in motion.

      n

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.