I think its A i hope its right
Answer:
Zygote, fertilized egg cell that results from the union of a female gamete (egg, or ovum) with a male gamete (sperm). In the embryonic development of humans and other animals, the zygote stage is brief and is followed by cleavage, when the single cell becomes subdivided into smaller cells.
San Diego está en California.
Mi familia y yo somos de Perú.
Marta es de Brasil. Ella es Brasileña.
Ricardo no está feliz. Está triste.
Yo siempre estoy cansada.
Expresando tus mismos sentimientos
It would definetly have to be B: prudentemente