How many red blood cells in the and how many white blood cells are and one more how many viruses are there in the ! ?

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?

Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?

What would be he the strand of complementary dna produced be the strand of dna shown below> tcg aag