Determine a alternativa que indica corretamente o nome das estruturas que compõem a
fibra muscular esquelética.
A) Miofibrila, miofilamentos, miocárdio.
B) Sarcômero, túbulos T, periósteo.
C) Miofibrila, sarcolema, miofilamentos.
D) Sarcômero, osteoclastos, actina.
E) Miosina, mioglobina, miocárdio.

Lin yao looks at the back of a spoon. how should she describe her reflection? upside down and smaller upside down and larger right-side up and smaller right-side up and larger

Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply