Answer:
protein
Explanation:
because carbohydrate ..nucleic acids protein
The coronary arteries supply oxygen to The heart muscle
Answer:
More recent phylogenetic analyses, based on mitochondrial DNA, have suggested that the crocodile shark is closely related to either the megamouth shark or the sand sharks (Odontaspididae).
1. is the second answer I believe and 2. is the first answer
I hope this helps
You need two recessive alleles (xx). If even one dominant allele is present, the dominant trait will show (Xx or XX will both result in the dominant trait showing). That’s why they’re called dominant traits, because they overpower the recessive traits. In order for a recessive trait to show you must have two recessive alleles.
