Cellular Respiration is the process of producing ATP by breaking down carbon based molecules when oxygen is present. The reactants are glucose and oxygen. It then produces carbon dioxide, water and energy (ATP). This process is important because it provides energy that your body needs and could not live without!
Bacteria in general grow optimally when the pH is around 7 (5-9 let's say). That is not to say that there are not bacteria that grow in extremely acidic conditions, like in our stomach, or others in extremely basic conditions, like the conditions near volcanoes. Nonetheless, bacteria that grow in food prefer acidic environments over basic ones and usually cannot tolerate the acidity of fruits which is around 4 pH for the most acid ones. For example, stuff like milk and bread that have a pH from 5-6 are prime examples of food where bacteria would thrive. Thus, the correct answer would be b.
Answer:
They provide energy, protection and insulation for the organs in the body. They're also very important in the cell membranes.
Explanation:
The anwser is number 2 I think,
Hope it helps!
