Why are enzymes important, and how do they contribute toward metabolism?

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?

Fungi are classified into how many groups? a. 1 group b. 2 groups c. 3 groups d. 4 groups

This connective tissue consists of large round densely packed cells with the nucleus pushed to one side.