Are there any insects present? If so, are they damaging insects or not? How do
you know this?
What will be an ideal response?
Student answers may vary and the students should be able to identify the insects as
harmful because of physical evidence such as (1) defoliation, (2) deformation of
stems, (3) girdling, (4) discoloration of leaves, (5) wilting, and (6) leaf loss.
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Ms. Alvarez has a square lot that is 42 feet on a side. She built a circular grain bin that went to the edge of the lot. What was the area of the base of the grain bin?
What will be an ideal response?
Which of the following is NOT a major use of corn crops in the United States?
a. ethanol production c. ingredient in pig feed b. textile production d. human food
Using nodal analysis, find v? in the circuit in Fig. 3.57.
 FIGURE 1.png)
Mancuring instruments may be disinfected by one of the following:
What will be an ideal response?