Answer:
B. Nuclear energy
this type of energy splits nuclei or combines them.
<h2>Answer:</h2>
<u>Typical rates of sea-floor spreading are approximately </u><u>5 cm per year</u>
<h2>Explanation:</h2>
Sea-floor spreading is a process that happens at the mid-oceanic ridge where a divergent boundary is causing two plates moving away from one another resulting in spreading of the sea floor. To calculate the spreading rate of one side of a mid-ocean ridge by dividing distance by time (Distance/Time = Rate) The typical rates of sea -floor spreading are approximately is 5 centimeter per year.
Answer:
b. Living things
Explanation:
Every living thing contains organic compounds.
