Which of these is an example of an engineering solution? O
A. Studying the diets of people with autoimmune diseases.
B. Creating a biodegradable trash bag.
C. Figuring out how long it takes plastic to degrade in a landfill.
D. Studying new species of insects in the Costa Rican jungles.
ASAP!!!

B. Creating a biodegradable trash bag.

Explanation:

Engineering is generally defined as the use of scientific principles to design or build structures such as buildings, bridges and vehicles.

Engineering is the application of science or math to solve our daily life problems. So, creating a biodegradable trash bag is an example of an engineering solution which solve the environmental-related issues.

Hence, the correct option is B.

c- cold periods in earth's history during which glaciers covered much of the surface.

explanation: