True
because producers make their own food without depending on others. So in this case plants are producers is true because they make their own food with photosynthesis.
I have encountered this question before, and the given diagram shows no producers. Moreover, it consists of pictures of five organisms, with no relationship being shown between them. Therefore, in order to make the model more accurate, Maria should add B. The sun and arrows to show the flow of energy.
Method 1:1. Start with your equation and determine which variables you know.
2. Use the lens equation to get d.
3. Sovle for h.
4. Solve for M.
5. Interpret your M value.
6. For diverging lenses, use a negative focal length value.
<em>the correct option is D) all above..</em>
