B) Explain how a farmer could use selective breeding to breed pigs which are very docile in nature.

The correct process would be :

Choose pigs that are the most docile to breed from.

In the next generation only choose docile pigs to breed from.

Carry this on for many generations until all the pigs in the herd are docile.

Explanation:

Selective breeding is the process of breeding specific parents to get specific of desired characterstics in offspring organism or crops. The selective breed takes place by selecting. It is a process that used for many years.

breeding pigs with docile characteristics would involve:

Choose pigs that are the most docile.

Breed these pigs to produce docile pigs

In the next generation only select or choose docile pigs to breed from.

repeat the process for many generations until all the pigs in the herd are docile.

most community's take hundreds of years to become stable

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what is a measurement of the earth’s history divided into time periods?

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements