Which project is most likely to be worked on by a biotechnician? 1.discovering different isotopes of existing elements in the periodic table
designing lightweight, strong 2.metallic alloys for use in car manufacturing
3. developing plants with resistance to high temperatures
developing architectural designs for houses in floodplains

Which strategy is an example of how companies may upgrade themselves to meet changing customer preferences? a.doing door-to-door sellingb.using billboards to advertise the productsc. making online shopping services availabled.giving discounts on products

What organ systems are working to you cool down after a workout?

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables