The horizontal top of a wood frame wall is typically called the "top plate." It is a horizontal member that runs along the top of the wall framing and helps to distribute the load of the roof or upper floors to the vertical studs below.
The beam over a door is typically called a lintel. It is a horizontal support element that helps distribute the weight of the structure above the door opening.
An auxilian is a member of a group, typically composed of volunteers, which helps to support a hospital.
A member of the pit crew.
I may be wrong, but im pretty the sure system that helps you breathe is called "life support" i think it runs your heart for you and helps you breathe.
A transom plate is a horizontal structural member that reinforces the transom, which is the part of a boat's stern where the outboard motor is mounted. It helps distribute the load of the motor and provides additional strength to support the weight and vibrations of the motor.
A ridge board is a horizontal member that supports the upper ends of the rafters in a sloped roof system. It helps to connect and stabilize the rafters at the peak of the roof, providing structural integrity to the roof framing system.
A vertical or horizontal stabilizer helps the plane to be balanced
It is the x axis.
The horizontal scale is called the x-axis. It represents the independent variable in a graph or table, and it runs from left to right. It helps to show the relationship between the data points being plotted.
The outer covering of the muscle is called the epimysium. It surrounds the entire muscle and helps protect and support the muscle fibers within.
A person who helps in their community is often referred to as a volunteer or a community member. They may also be called a community helper, a philanthropist, or a civic-minded individual.