Oceanic crust is continuously being created at mid-ocean ridges<span>. As plates diverge at these </span>ridges<span>, magma rises into the upper mantle and crust. As it moves away from the </span>ridge<span>, the lithosphere becomes cooler and denser, and sediment gradually builds on top of it.</span>
Answer:
pollen grains
Explanation:
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Answer:
Energy is not a requirement for the occurrence of osmosis
Explanation:
Osmosis is a passive method of water movement driven by the concentration gradient between the cell's membrane and the extracellular fluid. In OSMOSIS, water moves from a region of low solute concentration/high solvent concentration to a region of high solute concentration/low solvent concentration via a semi-permeable membrane.
Water will naturally move across a living cell's membrane when the concentration of the solute in the cell differs from that of the extracellular solution. Osmosis is a special type of diffusion, hence, no energy is expended by the cell to perform this process. This is why it is called a PASSIVE transport.
Answer: rock salt, limestone and maybe sandstone
Explanation: Chemical sedimentary rock forms when mineral constituents in solution become supersaturated and inorganically precipitate. Common chemical sedimentary rocks include oolitic limestone and rocks composed of evaporite minerals such as halite (rock salt), sylvite, barite and gypsum.
sorry if this is wrong...........
Answer: derived credibility
Derived credibility<span> is the credibility a speaker has developed in delivering speeches. The <span>speaker establishes common ground with his audience, supports an argument with believable pieces of evidence, and professionally presents a well-delivered speech. He is an </span><span> effective spokesperson because he possesses the so-called “Three C’s of Credibility.” Compassionate, Competent and Confident. </span></span>