7) Put these objects in the correct order, from nearest to farthest from Earth:

20) Surprising Discovery! In 2020, a spacecraft lands on Europa and melts its way through the ice into the Europan Ocean. It finds numerous strange, living microbes, along with a few larger organisms that feed on the microbes.

                    is the only parasitic member of the Ciliophora.  It has a swine reservoir, and is transmitted by the fecal-oral route.

A. B.    C.   D.      Put the images, above, in the correct order:  Giardia trophozoite, Plasmodium gametocyte, Trypanosoma brucei, Trypanosoma cruzi

13) What are the main constituents of Earth’s atmosphere?

To survive drying/harsh conditions, many protozoa form a resistant form called a                   .

Your patient presents with severe headache, and inappropriate affect (eg., laughing hysterically when nothing’s funny).  While you’re evaluating him, he lapses into a coma, and dies soon after. Autopsy reveals lesions and amoebae in his brain.  His mother notes that he had been swimming with his cousins; all of the boys were ducking each other under the water. What is the most likely cause of your patient’s demise?  (0.5 points)

19) Which of the following is not one of Kepler’s laws of planetary motion?

                         is an STI that belongs to the                         working group of protozoans.

Determine if the following statement true or false. If it is true, type T; if it’s false, type F. When answering the following questions, keep in mind that other techniques may apply as well, the question here is if u-substitution will apply solving the problems. Determine if the following statement true or false. If it is true, type T; if it’s false, type F. 1.  u-substitution will apply for this integral   . 2. u-substitution will apply for this integral      3.  u-substitution will apply for this integral    4.   u-substitution will apply for this integral     5.  u-substitution will apply for this integral    .