Uzupełnij zdanie. Organizmy, które nie mają organów, czyli liści, łodygi i korzeni, nazywamy , a ich ciało .

As a small change in a person's dna can cause a genetic disorder

Isolated volcanic peaks on the ocean floor are

Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass