15. how much would i weigh in kg?
2.2lb= 1kg
pls somebody me before school ! urgent pls

Joseph has hypothesized that sound travels in waves. if he were following the scientific method, what should he do next? a. ask a question. b. test the hypothesis. c. study the results. d. tell other scientists about his hypothesis.

What metric units would you use to measure the thickness of a key

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?