The right answer for the question that is being asked and shown above is that: "B. Secondary succession begins on soil and primary succession begins on newly exposed surfaces." One difference between primary and secondary succession is that s<span>econdary succession begins on soil and primary succession begins on newly exposed surfaces.</span>
Our planet's magnetic field<span> is believed to be </span>generated<span> deep down in the </span>Earth's<span>core. ... The Coriolis force, resulting from the </span>Earth's<span> spin, also causes swirling whirlpools. This flow of liquid iron </span>generates<span> electric currents, which in turn produce </span><span>magnetic fields</span>
<span>Structures that have a similar evolutionary origin and structure but are adapted for different purposes, such as a bat wing and a human arm, are called </span>homologous.
More recently, stem cells from the blood stream (called peripheral blood stem cells) and umbilical cord stem cells have been used to treat some of the same blood-based diseases.
Answer:
She should get Earth spinning on its axis again.
Explanation:
I just did it on edguenity
