When is it summer in the Northern Hemisphere? when neither pole is receiving the most direct sunlight when the Northern Hemisphere is tilted toward the sun during an equinox when the Northern Hemisphere is closest to the sun

So you're answer is "When the Northern Hemisphere is closest to the sun" (D)

Explanation:

The north pole is tilted 23.5 degrees toward our Sun and the Northern Hemisphere experiences summer solstice, the longest day of the Northern Hemisphere year. Also I took the Mid-Unit Test.

what subject is this

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.