Answer:
because of factories and cars and smoking
Explanation:
Answer:
False
Explanation:
Scientific notation is the use of x x 10^x to write very large numbers in a shorter form.
The answer is B. Only the "Analysis" section includes specific data comparisons, and only the "Conclusion" section suggests further research.
Answer:
D- well
Explanation:
thats where we also access watrer
Answer:
Biological membranes have three primary functions: (1) they keep toxic substances out of the cell; (2) they contain receptors and channels that allow specific molecules, such as ions, nutrients, wastes, and metabolic products, that mediate cellular and extracellular activities to pass between organelles and between the cell and the outside environment; and (3) they separate vital but incompatible metabolic processes conducted within organelles.
