Drag the labels to the correct location in the equation not all labels will be used
(1 kilometer= 1000 meters 1 hour = 60 minutes 1 minute= 60 seconds)
complete the steps necessary to convert 55 km per hour to meters per second

the correct answer: the index of refraction of the second medium is lower i tried this persons answer and it was wrong this person is lying

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.