What is the relationship between studying animal diseases and protecting humans?
by studying animals, scientists can learn about the sources of certain diseases
and prevent them from spreading further
by studying animals, scientists can determine which species humans are no
longer allowed to come in contact with
by studying animals, scientists can cure the infected animals so that they no
longer spread diseases to humans,
d. by studying animals, scientists can learn how they develop their immunity to
certain viruses and apply it to humans,