I am yellow and sometimes green on the outside. I am often very sweet but sometimes very sour. I am found more commonly in summer. Who am i ?
I wear a green jacket on the outside, white jacket as a second layer, and red jacket inside. I am pregnant with a lot of babies. What am I?
I can be red or green or yellow. I'll help you stay a healthy fellow. Inside, I am white; I do not emit light. But if you look just right, I hold a star. What am I?