The most common shape for a galaxy is
a. irregular
b. elliptical
c. cluster
d. spiral e. spherical

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Everything in the universe originated from a single point. how was it possible for everything in the universe to have occupied a single point in space?

Aplant with dark red flowers is crossed with a plant with white flowers. all of the offspring have dark red flowers with white spots. the alleles got flower color in this plant are both dominant both recessive codominant incompletely dominant