Answer:
all of the above
Explanation:
i got the answer right on cK-12
26. a megagram = 10⁶ grams while a kilogram = 10³ grams, so the megagram is bigger
28. a mililiter = 10⁻³ liters while a microliter = 10⁻⁶ liters, so the mililiter is bigger
36. 1 meter is equal to 100 centimeters, so the decimal moves right 2 places
37. 1 micrometer is equal to 0.001 milimeters, so the decimal moves left 3 places
38. 1 centimeter is equal to 0.00001 kilometers, so the decimal moves left 5 places
39. 1 micrometer is equal to 10⁻¹² megameters, so the decimal moves left 12 places
40. 1 kilometer is equal to 100000 centimeters, so the decimal moves right 5 places
Hydrogen and Helium are the first 2 elements
Here are some amazing environmental facts that you need to know about. 27,000 trees are cut down each day so we can have Toilet Paper. Aluminum can be recycled continuously, as in forever. ... We can save 75,000 trees if we recycled the paper used on the daily run of the New York Times alone.
