The distance from Earth to the sun is a. 15 AUs
b. 1 AU
c. 150,000,000 AUs
D. unable to be measured

In the african savanna,more wildebeests are born than the environment can support. which is most likely to happen over a period of years as a result

Which best describes somatic mutations? they are usually passed on to offspring. they can cause different kinds of cancer. they always result from point mutations. they only occur in reproductive cell

The picture below shows two galaxies. spiral galaxy and elliptical galaxy which of these statements best describes a similarity between the two galaxies? (2 points) both have elongated centers. both have centers shaped like bars. both change their shape from time to time. both are held together by gravitational forces.