1. Which of the following is not a skill an engineer would use to design a bridge O creative thinking
methodical thinking
O using math and models
O designing a controlled experiment

I'd say controlled experiment

Explanation:

Controlled experiment because in order to design a proper bridge, everything else must be articulated.  You are DESIGNING the bridge, not setting it in motion, so an experiment wouldn't be necessary

the function of the protein macromolecule is to move things in and out of the cell and transport other molecules in the body. there are many functions of proteins. they are the basic building blocks of living things and are responsible for the growth and repair of body cells and tissues.

explanation:

because the light is a great source of energy for the plants to survive. (i hope this )