Chloroplasts because that is the substance that gives leaves its green colour and also helps in photosynthesis
Answer: Here's 4 so you can choose
How many stars are in space?
How far away from Earth are certain stars?
Are there other planets like Earth?
Could a large meteor ever strike Earth
Explanation:
Adenine to thymine and cytosine to guanine are the base pairings during DNA replication.