D.) "Pepsin" <span>speeds up the breakdown of proteins in food
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Answer:
Electrical signals from your heart to check for conditions and illnesses that can be detected by this data.
Gizzard
Birds such as chicken, doves and others, and earthworms have gizzard which are responsible for storing and softening the consumed food in their digestive tract. The gizzard serves as the grinder of these food in preparation of the absorptive phase of the G.I tract.