Vet study unit 7 lab: 1. Where and when did Ebola first show evidence of infecting humans?

2. What is a reservoir host? In this particular example, which animal is most likely the reservoir host?

3. How does a human get the virus?4

4. What do scientists believe drives the evolution of zoonotic diseases such as Ebola?

5. How does Ebola compare to other potential zoonotic diseases, like SARS coronavirus, bird flu, or MERSA?

6. Do you believe humans can do anything to stop the development of zoonotic diseases or contain their spread? Explain your reasoning.

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation:

oxygen = 21% of the atmosphere

nitrogen = 78%

carbon dioxide = 0.1%

argon =0.934%

bradykinin is a physiologically and pharmacologically active peptide of the kinin group of proteins, consisting of nine amino acids.

only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.