Scientists believe that ancient ancestors of all animals were single celled eukaryotes that sometimes grew in colonies. The correct option among all the options that are given in the question is the second option or option "B".
The Cambrian Explosion resulted in the evolution of the first representatives of most animal phyla. The correct option among all the options that are given in the question is option "B".
The statement above is TRUE.
When a controlled substance is prescribed with other drugs, it must be marked with a red one inch letter 'C' in the lower right hand corner.
A controlled drug refers to a drug whose use and possession is regulated by the government.<span />
Kelp --> sea urchins ---> sea otters best represents the feeding relationships in a kelp ecosystem that has not been disturbed
by humans.
Yes! they would be your aunt and uncle!
