Question 2 of 5 Which statement describes a way electromagnetic waves are different from
mechanical waves?
A. Electromagnetic waves can transfer matter through empty space.
B. Electromagnetic waves can carry energy over a distance.
C. Electromagnetic waves can travel thngugh empty space.
O D. Electromagnetic waves can travel only through matter.
SUBMIT

d. sodium chloride ions.

the reason the two sea urchins don't compete with each other for food, resources, etc. is because the urchins have adapted to the environment but they have also adapted to each other. this is most likely because the genes of the sea urchins.

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.

explanation:

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