13-13= 0, 19-13= 6, so then 0-6= -6
The answer is the nucleus
B. Consumers depend on producers to make food using sunlight. This is the right option.
The female duct system is composed of the following organs:
a. Fallopian tubes - this is like a bridge that serves as a passage way for eggs from the ovaries to be delivered to the uterus.
b. Ovaries - are egg cells within the female reproductive system that when mature may develop into a fetus or become a regular menstrual period for women.
c. Uterus - This is where the mature ovaries begin to develop and start to form new life.
Sorry i might be wrong but i think its 11x3 r 3
