velleee
velleee
30-10-2020
Health
contestada
Which muscle relaxes when the arm extends?
Respuesta :
emily82039
emily82039
30-10-2020
triceps
The biceps and triceps act against one another to bend and straighten the elbow joint. To bend the elbow, the biceps contracts and the triceps relaxes. To straighten the elbow, the triceps contract and the biceps relax.
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
Write down in terms of n, an expression for the nth termof the following sequences:a) 4 1 -2 -5 -8b) -7 -12 -17 -22 -27
in an equilateral triangle, the incenter, orthocenter, circumcenter, and centroid are __________. A. On the same line B. Unequal C. Imaginary D. The same point
how long will it take a nitrogen dioxide molecule to travel 25m at stp?
Does anyone know this answer??
on which principle thermometer is based?
informal letter[tex] \sqrt{32} [/tex]
laser light has a great deal of______ a. chemical b. heat c. potential d. sound energy.??
the sum of a number and 6 is 40
I have $12 in my wallet. Each day I buy a $1 coffee. What's the equation?
A system of government where the national or federal government has certain powers to govern the counter but also allows the states the power to rule themselves
