The emergency number such as 911 operator
Answer:
Because of their brightness, how big they are, and how many their are
Explanation:
Answer:
Their cells are able to turn sunlight into food through a process called photosynthesis. In photosynthesis, producers combine carbon dioxide, water, and sunlight to produce oxygen and sugar (their food). Other organisms get energy by eating producers. ... It cannot directly use the Sun's energy to make food.
Explanation:
Answer: Parasites that kill the host lose their source of nutrition or energy and would be less likely to survive.
Explanation: