As hominids evolved, their brain size
decreased in capacity.
False
True

after about 600 kya it increased until about 35,000 years ago, when it began to decrease, so i'm not sure, it depends on what it means when it says 'as they evolved'. they grew when they were neanderthals but after that they started shrinking. i don't know if 'as they evolved' means from chimpanzees to nenderthals or if it means for a long time...

Explanation:

i'm sorry i cant answer this directly but i hope you can take this and run in the right direction with it :))

the wires in the toaster turning red and the toast crisping and turning brown

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.