Answer is 3 it uses chemical and physical changes when using stomach acid and physical when turning food in your stomach.
The two scientists that created the three-dimensional structure of DNA are James Watson and Francis Crick.
Mechanical energy turns into kinetic
Answer: I think it is methanogenesis.
Explanation:
Answer:
Cardiac muscle tissue
Explanation:
Myocardium or heart muscle is a special type of muscle (differ than striated and smooth) and it is the main tissue of the walls of the heart.
Heart muscle consists of individual heart muscle cells (cardiomyocytes) which are joined together by intercalated discs. It also contains collagen fibres and other substances that form the extracellular matrix.
Heart muscle has a "special" mode of contraction: action potential triggers the release of calcium ions from the cell's internal store, the sarcoplasmic reticulum.