Non-human life in urban ecosystems are more domesticated than that of an undeveloped forest ecosystem
At which point does warm air begin to rise before colliding with cold air. 3
<span>Most autotrophs use a process called photosynthesis to make their food. In photosynthesis, autotrophs use energy from the sun to convert water from the soil and carbon dioxide from the air into a nutrient called glucose. Glucose is a type of sugar. The glucose gives plants energy.</span>
True. Because the chemical messages are called hormones.