Upwelling zones choose one: a. are areas where water flows in a horizontal direction. b. occur near the poles to replace water displaced by winds blowing steadily from east to west. c. bring nutrients up from depth. d. result when water deflected in toward the coast creates an oversupply there.

What are the factors that affect the resistance of a wire?

Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.

Aperson walks first at a constant speed of 4.89 m/s along a straight line from point a to point b and then back along the line from b to a at a constant speed of 2.95 m/s. what is the average speed over the entire trip?