What is a seed discovered and when planted grew to be a large flowering plant

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

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?

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?