Anwser
<span>Enzymes act as catalysts that remain unmodified as they increase the rate of a chemical reaction</span>
Answer:
1. Partially Permeable Cell Membrane
2. Water/Carbon Dioxide/Oxygen/Lipids/Bacteria
3. raw materials for respiration/waste/photosynthesis
Explanation:
Hope this helps and good luck on your studies! :)
The skeletal muscle is used, so A.
