Are you asking for DNA or chromosomes or something? You asked for which of the following but then dont give the following
When babies are born, their brains contain about a hundred billion of neurons. However, a few of these brain cells are connected. At age three, there are one thousand trillion connections formed. The brain starts to cut off unused connections at the age of eleven.
Answer: A.) Scientists change the names of taxonomic groups to math current nomenclature.
Explanation: I just took the same quiz & that was right.
In order to reproduce, female sex cells must be fertilized by A. Sperm.
The answer is the septic tank or A