I am mostly sure the answer is B. Good luck, and sorry if it's wrong! :(
Answer:
A person standing on the ground is barely affected by surface gravity
Answer:
precipitation is the answer of this question
Answer:
H+
Explanation:
Hemoglobin is the major protein of red blood cells. It has many exposed amino groups and carboxylic groups at its surface. These NH3 and COOH groups serve as weak acids and bases respectively and allow hemoglobin to serve as a buffer to maintain the pH of the RBC cytoplasm.
As the exposed amino groups of hemoglobin protein bind to the H+ ions, the free H+ concentration of the cytoplasm of RBC is reduced leading to a buffer action to maintain the pH.
D.8
Outermost shell means valence electrons and the 36th element (krypton) has 8 valence electrons
