Answer:
Variations are caused by mutation. random mating between organisms.
Explanation:
Answer:
2
Explanation:
photosynthesis takes carbon dioxide from the air, and water from the soil to make oxygen, which is then released back into the air, and the glucose is stored and used as energy within the plant
hope this helps :)
Must be a comet I believe
If you're referring to what a group of zebras is called. Its very interesting, a group of zebras is called a Dazzle or a Zeal!