Question

according to the video, what are some of the tasks mechanical engineers perform? check all that apply. researching performing laboratory experiments designing advertisements for a product designing a product debating designing machines to make a product selling a product

Explanation:

Mechanical engineers research to understand problems and materials, design products and the machines to make them. Performing lab - experiments can also be part of their work for testing and development. Designing advertisements, debating, and selling products are not their core tasks.

Answer:

researching
performing laboratory experiments
designing a product
designing machines to make a product