Which statement accurately describes how magnetic stripes in ocean rock provide evidence of seafloor spreading?

The pattern of magnetic stripes shows that Earth's magnetic north has always been the same.

The presence of iron indicates that new material cannot be formed at mid-ocean ridges

The pattern of magnetic stripes shows that the seafloor is expanding at mid-ocean ridges

Illustrate, label, and explain how atmospheric carbon and oxygen find there way into a consumer and then back into a producer. include the following terms in your illustration: co2, 02, respiration, photosynthesis, sugar, mitochondria, chloroplast, water, solar radiation

Atypical human cell is approximately 12.00 μm in diameter and enclosed by a membrane that is 5.000 nm thick. (a) what is the volume of the cell including the membrane? (b) what is the volume of the cell membrane? (c) what percent of the total volume does its membrane occupy? to simplify the calculations, model the cell as a sphere. enter your answers using four significant figures.

Models are non-visual ways of coummincating how someone thinks about something in the natural world