Explanation:
This much is undeniable. Based on the magnetic fingerprints locked into ancient rocks, we know that over the last 20 million years, magnetic north and south have flipped roughly every 200,000 to 300,000 years (this rate has not been constant over the planet's lifetime, though).
This could weaken Earth's protective magnetic field by up to 90% during a polar flip. Earth's magnetic field is what shields us from harmful space radiation which can damage cells, cause cancer, and fry electronic circuits and electrical grids.
the answer could not be D because a Golgi Apparatus is a tiny structure, or organelle, in a cell that "packages" nutrients for use inside the cell. The answer could not be c. because a nucleus is a tiny structure, or organelle, in a cell that "packages" nutrients for use inside the cell. The answer could not be Endoplasmic Reticulum because that is where proteins are transported from one part to the other. So the only answer left is Mitochondria, because the Mitochondriamain function is to produce ATP, the energy currency of the cell.
Answer:
The correct answer is - volume.
Explanation:
The volume is the measurement of the quantity of 3 D space that is enclosed by the matter that could be solid gas or liquid. The volume can be measure in the kg³, m³, cm³, l³ and other measurements.
Volume of the gas can measured as the place occupied by a particular matter. It is expressed in units like kilograms, centimeters, and litters.
Thus, the correct answer is - volume.
