10. match the names of scientists given in column a with the
discovery made by them given in column b.
column a column b
(a) louis pasteur (i) penicillin
(b) robert koch (ii) anthrax bacterium
(c) edward jennern (iii) fermentation
(d) alexander fleming (iv) small pox vaccine
(v) typhoid

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.

the farther away the object is from the central star (the sun) it's gravitainal pull on the object is weaker when it is farther

explanation:

i thinking chemical change