Fertilization . creates a new cell with half the chromosomes of a gamete
creates four identical daughter cells
is process by which gametes are formed
is the union of an egg and sperm cell

In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)

Can someone me i’m confused. will give brainliest and a whole bunch of points

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second