Within 12 to 17 hours of becoming infected with Salmonella, a person can 2 points have severe abdominal pain, diarrhea, and a slight fever. Which body
system is most impacted by Salmonella?
A. the nervous system
B. the digestive system
C. the circulatory system
D. the respiratory system

What is the 77 element on the periodtic table

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.

What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons