Answer:
lll only is wrong even though this is not the correct answer hope it helps
Explanation:
Autotrophs They make up the first level of every food chain. Autotrophs are usually plants or one-celled organisms. Nearly all autotrophs use a process called photosynthesis to create “food” (a nutrient called glucose) from sunlight, carbon dioxide, and water. so the answer is Autotrophs
The nutrient that is responsible for causing most accidental deaths in children is iron.