Is homozygous I think because it has 1 allele
There are two correct statements, they are:
1. The universe looks the same from all directions, but can change and evolve over time.
4. Scientists can study the universe because the cosmological principle suggests that any physical laws or processes are the same for the entire universe.
Autotroph: Any kind of plant because they can create their own food.
Heterotroph: Humans because we can't create our own food.
