How can the lymph system reduce the spread of cancer? a. by producing lymphocytes, which attack and kill cancer cellsb. by producing lymphocytes, which create antibodies against cancer cellsc. by producing lymph nodes, which attack and kill cancer cellsd. by producing lymph nodes, which create antibodies against cancer cells

Loss of protected health information collected for research should be directly reported to:

The lake of the ozarks is a human-made lake, so it collects runoff from coal strip-mining, fertilizers, resort wastewaters, and septic drainages. the average lake temperature is between 10∘c and 21∘c. consider the physical requirements for growth and multiplication that would allow fecal coliforms to “blossom” in the lake of the ozarks. which of the following would accurately describe these organisms? check all that apply. psychrophiles facultative halophiles extremophiles mesophiles hyperthermophiles

In the 1500s, an astronomer developed a new model of the universe. this model had the sun at the center of the universe, not earth. who was this astronomer?