---

Answers: I can be green or I can be brown.
This causing me to frown.
In between, for a very short while. I am perfect and yellow causing me to make a great big smile.
What am I?
thx in advance

---

a banana?

---

is it a sunflower

---

Sunflower???

---

A leaf.In fall it can be those colors

---

Sounds like a banana. It starts off green. Then it ripens to yellow, then it rots to brown. And it can look like either a frown or smile.

---

---