You need to read the introduction like this
Ballet
It was written by Thomas Morley during 1959. The song is in bawdy double entendre. This is considered as a song for dancing during spring. The song is based on the canzonet So ben mi ch'a bon tempo used in 1950. This is one of the most famous English balletts, which is a light dance song that is similar to a madrigal. This forms a key part of Oxfords morning celebration.
The answer is d. the amino acid
the third one that says
evolution of populations over time
The most appropriate answer would be that a woman who is pregnant may consume up 200 g of caffeine because this will be safe.Therefore, it is evident that a smaller amount of caffeine is safe during pregnancy because a lot of caffeine has been found to increase seizures as well as penetrate freely to the placenta.This is dangerous and can cause harm to the unborn child.