1. What are the things needed by plants to make their own food? A. water, chemicals and oxygen
B. oxygen and carbon dioxide
C. oxygen and chemicals
D carbon dioxide, soil and sunlight​

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y