Which of the following substances is not absorbed? a. amino acidb. sugarc. fatty acidd. fiber

Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?

What drives the atp synthase reactions that produce atp