If you will recall from the lesson, an elliptical shaped galaxy is an oval, kind of like an egg. Think about the elliptical versus the spiral. Take a stab at explaining how a spiral over time and due to the effects of gravity, might eventually become an elliptical galaxy. *Remember, gravity is the resultant effect of the gravitational attraction between two masses.

When mendel crossed a true-breeding short plant with a true-breeding tall plant all the offspring were tall. which term describes the gene for tallnes?

Find the mass of the cone using the triple beam balance. a. 543.0 g b. 542.0 g c. 504.28 g d. 502.8 g select the best answer from the choices provided a b c d

High blood pressure occurs when there is too much blood flowing through the blood vessels at one time. by changing the amount of water in the blood, blood pressure can change. the excretory system can to lower blood pressure.which would most likely occur in the kidney? a)more water would be transferred from the nephron.b)less water would be absorbed into the nephron.c)the amount of water in the bladder would decrease.d)the amount of water in the blood would increase.