They both make their own food. They both are able to grow. They both take in oxygen to survive. They both get energy directly from the Sun.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which trait do cows and grass have in common?
Possibilities:
- They both make their own food.
- They both are able to grow.
- They both take in oxygen to survive.
- They both get energy directly from the Sun.

They both are able to grow.