1) Scientists believe that the ancient ancestors of all animals were <span>single-celled eukaryotes that sometimes grew in colonies.
</span>Eukaryotic cells have membrane-bound organelles such asmitochondria<span> and the Golgi apparatus.
</span>The best answer is :
<span>B) single-celled eukaryotes that sometimes grew in colonies</span>
It is nitrogen making words to make twenty
When a doctor observes the symptom of a patient and tells
that he or she is likely having a flu, the reasoning she or he used is likely
from the effect to cause. The reasoning from effect to cause is having to check
on the cause in order to produce or come out with the effect in which the
symptoms is the cause of the flu, in which the flu is the effect.
A. Mass extinction is the answer
Phagocytosis; or even: pinocytosis.
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