Question

1. identify two parts of the digestive tract that may have ph values that are on either side of neutral. need help with ph select all that apply: large intestine oral cavity stomach cavity small intestine

Explanation:

The oral cavity has a near - neutral pH (around 6.5 - 7.5). The stomach has a highly acidic pH (around 1.5 - 3.5). The small intestine has a slightly alkaline pH (around 7.0 - 8.5) and the large intestine has a slightly acidic to neutral pH (around 5.5 - 7.0). So, parts on either side of neutral (pH = 7) are the oral cavity and the stomach.

Answer:

B. Oral Cavity, C. Stomach Cavity