A.) ethical is a concern raised
It is c I believe cause the human cells can’t make their own food like plants do when they photosynthesis
The double-helix shape of DNA.
Answer:
A mass of nutrients enters a stomach full of strong, hydrochloric acid. The acid gets rid of all of the waste material, which is then expelled.
Explanation:
The answer is Phototropism, this is because the tip of the plant moves towards the light and the auxins make the plant elongate on the side with no light.