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The tiny air sacs of the lungs that support a network of capillaries from pulmonary blood vessels are the:

The nervous system has two principal tissue types: neurons and nephrons.

The right lung has [3] lobes and the left lung has [2] and a cardiac depression. This cardiac depression makes space for the heart. 

Evaluate the radical expression. Express your answer as an integer, simplified fraction, or a decimal rounded to two decimal places. If the expression does not represent a real number, indicate “Not a Real Number”.14

Simplify the following expression. If the expression is not a real number, indicate “Not a Real Number”.(1258)23

Solve the following radical equation. Enter your answer as an integer. If there is no solution indicate “No Solution”.1+t+4=4

Solve the following radical equation. Enter your answer as an integer. If there is no solution indicate “No Solution”.7y+8=y+2

Change the following expression to an equivalent expression in exponential notation. Assume all variables are positive.x5⋅x5

Evaluate the radical expression. Express your answer as an integer, simplified fraction, or a decimal rounded to two decimal places. If the expression does not represent a real number, indicate “Not a Real Number”.−83

Rationalize the denominator and simplify if possible. y 2 − 3