Identify a major advancement in animal agriculture to research and write an essay on what you find. Explain how the advancement affected the animal-agriculture industry, and the types of professionals that were involved in its invention or application. Then, propose your own invention to boost farm-animal production, and describe the effect it would likely have.

Submit both of your essays.

which

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

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.