Is this true or false?: In order for a recessive condition to be exhibited in the phenotype you must
inherit two copies of the
allele

Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a.earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c.earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.

What best explains the inability for life to exist in earth early atmosphere

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks