Rheumatoid arthritis is caused by:
a bacteria
a virus
a reaction to an immunization
an autoimmune reaction

A3-year-old child with nephrotic syndrome has been receiving prednisone for 1 week. the nurse reviews the child's progress record and determines that the medication has been effective. what information supports this conclusion? select all that apply.

Fredrick griffith made a scientific discovery in 1928

What two factors does carrying capacity compare? population size and resource use population growth and resource availability resource use and time population size and time