Question 4 of 20 These pictures compare the numbers of prairie dogs in an area at two
different times. The picture on the right shows the area 10 years after the
picture on the left.
Which statement best explains the change over the 10-year period?
O A. The death rate decreased, and the immigration rate remained
steady
A.
O B. The emigration rate remained steady, and the birthrate increased.
O C. Both the birthrate and the immigration rate decreased.
O D. Both the immigration rate and the birthrate increased.
SUBMIT

carbohydrates: (starches and sugars) composed of carbon, hydrogen, and oxygen.

lipids: (fats, oils, and waxes) are made of carbon and hydrogen atoms.

nucleic acids: contain hydrogen, oxygen, nitrogen, carbon, and phosphorus. they are polymers of nucleotides. a nucleotide has three parts, a 5-carbon sugar, a phosphate     (-po⬇️4) group, and a nitrogenous base.

proteins: made up of nitrogen, carbon, hydrogen, and oxygen. they are polymers of amino acids.

the offspring would all be white. if the parents are both white flowers then they have the genotype rr, which when crossed results in an all white punnet square.