1. Make a claim about how the engineering design process is used to plan sustainable solutions to the problem of human impact on the environment, such as the construction of green roofs. 2. What evidence supports your claim? For example, how can green roofs reduce the amount of energy required to heat and cool a building?

3. How can green roofs be further optimized to help society and the environment?

11. a nursing assistant works in a home healthcare setting with a patient. during a procedure, a blood spill occurs. the nursing assistant put on her ppe and gets some paper towels. she removes the visible blood by blotting it up with the paper towels. next, she should place the paper towels in the trash. wash her hands using proper technique get a disposable mop. place the paper towels in a biohazard bag

Which describes the chemical reaction taking place?

What properties of a substance determine how that substance will react when combined with other substances?