8. what is the law of conservation of energy (first law of thermodynamics) and why is it important? what is the second law
of thermodynamics and why is it important? explain why this law means that we can never recycle or reuse high-quality
energy what is onergy efficiency (energy productivity) and why is it important?

5. your analysis of child assessment data shows that a few of the students in your classroom are lethargic and exhibit challenging behaviors before snack time. you note that after snack time and lunch, they're engaged and responsive. what other information might you understand why? a. attendance data, teacher observation checklists, and frequency counts b. anecdotal notations, attendance data, and child health records c. family interviews, daily health check, and behavioral logs d. standardized assessments, time samples, and conversations with other teachers

Some studies have found that what percentage of students have cheated in some form? a. 10% b. 25% c. 45% d. 75%

How do you do this? i’ve marked the correct answer but i can’t seem to calculate