Answer:
C.90°F & 61°F
Explanation:
foods must be cooled from 140°F to 70°F within 2 hours plus 2 more hours which is equal t 4 hours
Answer: The digestive process starts in your mouth when you chew. Your salivary glands make saliva, a digestive juice, which moistens food so it moves more easily through your esophagus into your stomach.
Explanation:
Vertebrates have closed circulatory systems their blood flows through blood vessels like veins and arteries and they have a heart to push the blood around the body. thats why the human circulatory is a closed system
