Can someone help me? I probably know the answer but I'm having a brain fart.

I beleive the answer is a.

Explanation:

This is because a star is the smallest and a universe is the largest. So this only leaves two in the middle, star system and galaxy. We know a star system is made up of stars, so it would come after star. The galaxy after that because it is smaller than a universe and star systems are in a galaxy.

Hope this helps and if possible brainliest??

type 2 happens when excess consumption of high-sugar foods flood the blood supply with glucose and reduce the production and effectiveness of insulin. if a person has prediabetes, they can reduce the risk of full diabetes through regular exercise and a balanced, low-sugar diet.

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.