Answer:
S wave, P wave, Surface wave.
Explanation:
mark as brainliest please
False they are named according to shape and size
Answer:
A
Explanation:
You must know the basics of Trigonometry to solve this.
First, you must know that

lies in the second quadrant, so sin is negative.
Next, since
pi/4, is the reference angle of 3 pi/4, this means that we can set up a right triangle with pi/4 as an angle, we get


So the answer is A
Answer:
Crossing over is a process in meiosis I where chromosomes randomly segregate which ensures both maternal and paternal chromosomes are passed on to each other.
Explanation:
Nah there is nothing like that abd dont even believe