1. Give one example of an organic substance. 2. Which inorganic substances does a plant use to make carbohydrates?

1)Carbohydrates 2)Green plants make their own food. They use simple inorganic substances – carbon dioxide, water and minerals – from the air and soil.

examples- carbohydrates, liquids, proteins, nucleic acids. plants use carbon dioxide, water, and minerals to make carbohydrates

Explanation:

the answer is d.) homologous; have mammary glands

thinking it would be physical characteristics