Which best describes the role of a producer in an ecosystem? a. a producer supplies oxygen for the consumers in the ecosystem. b. a producer supplies energy for the consumers in the ecosystem. c. a producer supplies light for the consumers in the ecosystem. d. a producer supplies water for the consumers in the ecosystem.

The image shows embryos of three vertebrate classes

Which conditions need to be in balance for cells to function? check all that apply. blood sugar food intake body water body temperature body mass

Glucose is a form of sugar found in the blood cells use glucose as a source of energy, but too much or too little can cause serious health issues so, the body uses the hormone insulin to regulate glucose n the blood insulin maintain glucose levels in the blood if blood glucose lovels got very high, what would you expect to see happen to insulin levels?