Answer:
Thomas Robert Malthus (born 1766) was a British Reverand and Scholar,. He was nfluential in Political Economy and Demography. Between 1798 and 1826 Malthus published six editions of his famous treatise. THOMAS wrote a book called "AN ESSAY ON PRINCIPAL OF POPULATION." He became known for his theories on population and factors on population growth.
Explanation:
Due to the cones in your eyes(OR else they're called the photo receptors together with Rods)
The process of nature where only the strongest will survive and live on
Hope this helps
Answer:
The principle of autonomy
I believe the answer is glucose