Choose the correct sentence to complete the sentence. silicon dioxide forms the cell walls of a. diatoms b. insects c. plants

What is the next step in the process after a substrate enters the active site of an enzyme

9. technology can bring both good and bad things. building a vertical farm can increase food supplies in cities (good), but it may cause unemployment in rural areas (bad). give another example of both the good and bad sides of a technological advancement (5 noints)

Which degree of tilt produced light similar to what north america experiences in summer? explain your answer?