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Find the required limit or indicate that it does not exist.

Find the domain of the vector-valued function.r(t) = i + j + ln k

Solve the problem. Unless stated otherwise, assume that the projectile flight is ideal, that the launch angle is measured from the horizontal, and that the projectile is launched from the origin over a horizontal surfaceA projectile is fired at a speed of 880 m/sec at an angle of 42°. How long will it take to get 22 km downrange? Round your answer to the nearest whole number.

Tendons and ligaments are composed of dense irregular connective tissue

Where do new nail cells originate from?

Provide as many details about epidermal pigmentation in humans as you can

Which of the following cell types occurs in lacunae?

If you had to name a cell type that performs cartilage matrix resorption, what would you name it? (By the way, there is in fact a type of multinucleated cell that performs this function in cartilage)

Which of the following molecules forms desmosomes within cells?

Which epidermal layer is only found in thick skin?