Which of the following actions is not an example of an engineering control?
a. disposing of soiled laundry properly.
b. placing used needles in a sharps container.
c. using a bleach and water solution to decontaminate a surface covered in blood or bodily fluid.
d. wearing gloves, safety goggles, and masks.

What came first egg or chicken? and is tomato a vegetable or a fruit?

What makes the results of a scientific experiment accurate? a) having multiple trials b) lacking any supporting data c) working in a lab d) using a hypothesis that is always true

Plz fast biotechnology is a growing field of applied biology. many crops such as corn have been engineered to be resistant to herbicides. therefore farmers can spray these chemicals to kill weeds growing near the crop without worries of killing the crop itself how does this type of biotechnology work? a. by changing the genetic make up of the crops. b. by causing the crops to kill the weeds. c. by changing the type of crops used. d. by changing the location of the crops.