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Biology

When is a hurricane considered to have made landfall? A. When the eye reaches the land mass B. When at least one inch of rain falls C. When the outer wind bands reach land D. When it moves inland from the coast

In 1952, Hershey and Chase conducted a series of experiments indicating that DNA was the physical carrier of heredity.

Question 8 options: If the mRNA reads AGC, what will be the tRNA anticodon?

Soil that forms on on consolidated deposits is called A)Humus B)Bedrock C)Residual soil D)Transported soil

Eutrophication is caused by___

Which of these is one of the nitrogenous bases in DNA?

what are the main causes of global warning

Why are small quantities of chlorofluorocarbons so harmful to the ozone layer? a. Chlorofluorocarbons act like ultraviolet radiation, causing a large amount of ozone to be produced. b. The chlorine from chlorofluorocarbons reacts with oxygen molecules, halting ozone production. c. Free oxygen atoms can replace the chlorine in chlorine monoxide, releasing a chlorine atom that can then recombine with an ozone molecule, destroying it. d. Chlorofluorocarbons absorb ultraviolet radiation, preventing ozone formation.Please select the best answer from the choices provided.

4. Your ability to steer a vehicle is partly dependent on the condition of the vehicle's suspension. A. True B. False

The development of the brain continues past childhood. For example, if a monkey pushes a lever with its finger several thousand times a day, the _____ that controls the finger changes as a result of the experience.

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