HRS - Ask. Learn. Share Knowledge. Logo

In Chemistry / High School | 2014-10-10

Which of the following is the best evidence that digestion involves chemical change?

A. Time is required to accomplish results.
B. The products’ mass equals the reactants’ mass.
C. Different compounds are involved.
D. New substances are produced.

Asked by TorieFarag246

Answer (2)

Digestion involves chemical change because new substances are produced. ;

Answered by rkprinku123 | 2024-06-18

Digestion involves chemical change because new substances are produced during the breakdown of food. The correct answer is option D: New substances are produced. This transformation is facilitated by enzymes that convert complex food molecules into simpler absorbable forms.
;

Answered by rkprinku123 | 2024-10-10

Related Questions in Chemistry

[Done] The change in state from liquid to solid is called a.) freezing b.) condensation c.) melting d.) sublimation

[Done] What word describes a liquid that is resistant to flow (e.g., it does not pour easily)? A. surface tension B. viscous C. cohesive D. adhesive

[Done] Explain why an object in space may remain in motion at a constant velocity.

[Done] Title: $CH -01-12$ Based on its formula, sugar $C _6 H _{12} O _6$ is an example of what? a. an element b. a compound c. a homogeneous mixture d. a heterogeneous mixture

[Done] Which component is transferred between substances in an oxidation-reduction reaction? A. electrons B. energy C. oxygen D. protons