Select the correct answer. Dorothy works as a medicinal chemist in a pharmaceutical company. What could one of her assignments be?
ОА.
to test new X-ray equipment
OB
to develop new surgical techniques
Ос,
to design new software that helps in the research of new molecules
OD
to research molecules in spider venom for new pain medicatIon

Some species of hummingbirds have different shapes of beaks that evolved to allow them to drink from certain flowers. the flower species have evolved to produce nectar that is tasty for the hummingbirds. this example is a type of . cuckoos lay eggs in the nests of other birds. the cuckoo lays eggs identical to the eggs of the host species, so the other bird takes care of it. this is an example of .