If enough changes occur in a gene pool of species it is possible that the new species would be created to refalseIf enough changes occur in a gene pool of species it is possible that the new species would be created true or false

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?