1. Which is more efficient for producing electricity, coal or uranium? How do you know 2. Why are some nuclear reactors underwater? you know?

3. Describe the relationship between reactor core, fuel pellet, fuel assembly, and fuel rod

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Through an uplift under the earth's crust at a divergent boundary a is formed. a. cliff c. plateau b. fault d. mountain select the best answer from the choices provided a b c d i know the answer is not b

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.

Why did rutherford say that bombarding atoms with particles was like "playing with marbles" what