1. earthquake measures
2. b
3. seismograph
It is a protein and it functions in a red blood cell to help carry oxygen
Answer: Microorganism activity affects soil acidity and the amount of organic matter in soil. It also affects the nutrient and mineral levels in soil as well as soil structure.
Explanation:
Carbohydrates attached to lipids and to proteins extend from the outward facing surface to the membrane. The second factor that leads to fluidity is the nature of the phospholipids themselves
D. Muscus and cilia trap pathogens
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