Answer:
we need to know what u studied. But u can inclde stuff like hail and snow for instance they both are cold.
Explanation:
Answer:
Plasma membrane
Plasma membraneThe plasma membrane is the border between the interior and exterior of a cell. As such, it controls passage of various molecules—including sugars, amino acids, ions, and water—into and out of the cell.
Answer:
El Gobierno Escolar es un espacio real que fomenta la formación y participación democrática, los estudiantes tienen la oportunidad de elegir y ser elegidos, además de representar los intereses de su comunidad, lo cual, además, les permite desarrollar su capacidad de liderazgo político en nuestra institución.
Answer:
D. Reversal of Earth's magnetic field
Explanation:
The earth's magnetic field changes over time and this causes changes in the direction of magnetization of magnetic elements or minerals in rocks.
Our magnetic field is widely believed to originate from activities within the outer core where molten iron and nickel moves. The flow of these molten elements results in the production of the magnetic signatures on earth surface.
Some elements and minerals within rocks are capable of recording the direction of magnetic fields at a period in time. Before magma cools, such minerals in these rocks aligns their poles to that of the prevailing direction of the earths magnetic field. This is how the magnetic changes at the mid-oceanic ridges are recorded.
