C)Human activity
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Answer:
Most bacteria are surrounded by a rigid protective structure called the <u>cell wall.</u>
Answer:
Force
Explanation:
Because velocity is quickness of speed and motion is like moevement, force is like the ammount of pressure. This is why the answer is force.
Lysozyme which is found in the lysosomes. They function at a relatively low pH and are so because if they functioned at physiological pH they would digest the cell. But in this case, they are in the lysosomes where they are safe and at a lower pH so when the vesicles open they can emit hydrogen ions and the lysozyme to digest the foreign material.
Answer:
3. A decrease in light intensity means a decrease in the energy required for photosynthesis to take place.
Explanation:
The greater the light intensity, the more energy supplied to the plant and therefore the faster the light-dependent stage of photosynthesis can occur.
