Branch is one and bough is another.
Limb, or bough.
Limb or Tree Limb Arm or division
limb
Extremity.
limb, bough, scion
Nobody.
"Member" has a number of meanings. One of them is "limb".
A prosthetic leg, or prosthetic limb
Appendage. Examples of limbs are: Leg, arm
A tree limb is a larger, main structural part of a tree's canopy that supports branches, while a tree branch is a smaller division that grows from a limb. Limbs are typically thicker and stronger than branches.
Based on the Greek word for "tree limb", the spelling is dendrochronology (dating tree age by rings).
That limb was torn loose during last night's storm.