Paul created the following illustration of Mercury's orbit around the sun. How does this illustration need to be correct? A. The shape of the orbit should be circular
B. The perihelion and aphelion should be reversed
C. The sun should be at the center of Mercury’s orbit
D. The orbit should be larger than earths orbit

The Perihelion and the aphelion labels should be reversed.

Explanation: perihelion is the closer point the sun whilst aphelion is the furthest away from the sun.

Hopefully my explanation makes sense.

gametes or germ cells are haploid cells (example: sperm and ova) containing only one set (or n) number of chromosomes and autosomal or somatic cells are diploid cells containing 2n number of chromosomes.

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.