The answer is b i did the quiz
Answer:
El aparato circulatorio unidireccional transporta sangre a todas las partes del cuerpo. Este movimiento de la sangre dentro del cuerpo se denomina «circulación». Las arterias transportan sangre rica en oxígeno del corazón y las venas transportan sangre pobre en oxígeno al corazón.
Explanation:
The plant with the root system is called the rootstock And the portion of the plant with the buds is called the scion
Answer:
It is habitat and then niche
Explanation:
I just answered it
