2.2.3 Explain ONE consequence for reproduction if B was at the same
temperature as the rest of the body.
2.2.4
Explain TWO adaptations of the sperm to ensure that fertilisation is
successful.

How did alexander fleming’s research solve a societal problem? he developed ways to treat inherited diseases. he advocated for regular hand washing to kill germs. he discovered a new type of medicine that could treat infections. he discovered the cause of mad cow disease, an emerging disease.