What is a redox reaction? O A. A reaction in which the number of protons changes between the
reactant and product
B. A reaction in which the oxidation state of one element increases
and another decreases
C. A reaction in which an element in one molecule is traded for an
element in another
O D. A reaction in which an element changes phases when going from
reactant to product

Why is permeable soil best for plants that need a lot of drainage?

(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.