Which of the following lists stars in order of increasing size?
a.
giants, superdwarfs, dwarfs
b.
dwarfs, giants, supergiants
c.
giants, supergiants, dwarfs
d.
superdwarfs, dwarfs, giants

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

When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?

What is another way to determine mass times acceleration?