Hi!
It would be D, because trilobites were aquatic.
Hope this helps!
The answer would be A. Because orifice means opening. So it would be " The orifice of the octopus is at its center, where its arms meet. Hope that helps!!
A. Earth is a terrestrial planet whose orbit is found beyond the asteroid belt.
In reality, Earth's orbit is within the asteroid belt.
Each person then has 4 total alleles that determine their eye color. The B allele (brown) is always dominant. The blue eye trait is always recessive.
