What two molecules provide biochemical evidence for evolution? a) proteins b) carbohydrates c) lipids d) nucleic acids.

Provide a stepwise curved arrow mechanism that fully explains the outcome of the reaction shown below. oh нао* heat он

Which of the following best supports the concept that genetic information is passed on to offspring from both of their parents, not just one?

Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?