If you talk about the process of fission in the nuclear field then the most used is U-235 because is the easiest to use. Have in mind that the majority of uses of uranium is U-238 but the easiest to be used is U-235
Answer: B) The stars are moving farther away
Explanation: I took the test
Fiber helps your stomach so that you can digest your food
hope it helps
Answer:
Helping maintain homeostasis and speech production
Explanation: