Consider a setup similar to that used in the last part of the lab. A mass m1 hangs d1 cm to the right of the center of the bar. A string attached to the bar d2 cm to the right of the center passes over a pulley. A mass m2 is attached to its other end. We see that the student has made a mistake, and the string is at an angle theta from the vertical.

Living organism in our word are connected to other variety of ways

Your data will you choose that you can use in your planning. a. evidence-based practices b. strategies others have used c. new and innovative strategies d. strategies recommended by family members

Apopulation of deer mice was introduced into a desert ecosystem. being dark-colored, the deer mice stood out in the sand and were easy prey for predators. over a few years, the color of the mice changed from dark brown to light brown. what role does natural selection play in this example? a. the change of color camouflaged them, which them hunt better. b. the change of color enabled them to regulate their body temperature. c. the change of color allowed them to hide better from predators. d. the change of color made their bodies tolerant to the harsh desert sand. e. the change of color allowed them to deflect the excessive heat.