Answer:
it is c as protons have a positive charge
Explanation:
protons =positive
The main motor contacts of a magnetic starter closed by
Electromagnetic solenoid. They operate
on current intensity, as motor current increases the solenoid's magnetic field
does as well. This lifts the solenoid piston upwards opening a set of contacts.
The endocrine system is composed of glands that engender and secrete hormones, chemical substances engendered in the body that regulate the activity of cells or organs. These hormones regulate the body's magnification, metabolism (the physical and chemical processes of the body), and sexual development and function.
B. they are made up of amino acids, and not glucose
Answer:
b Both travel at the same constant speed.
Explanation: