The fibrous protein that makes up your hair, fingernails, and toe nails is called:

The deserts of the sahara and australia are associated with

Works together in the synthesis, modification, packaging, and transport of lipids and proteins

Lola needs to sign 6 invitations. using stopwatch that measures time to tenths of a second, it takes lola 5.3 seconds to sign her full name. going by the accuracy of the stopwatch, which is the most accurate determination for the number of minutes lola needs to sign all 96 invitations