The first law of thermodynamics? A. whenever there is an opportunity for energy dispersal, the energy always spreads out

B. change in thermal energy (AU) of an object is equal to the heat (Q) that is added to the object minus the work (W) done by the object. O

the focus of lesson 1 is newton's first law of motion - sometimes referred to as the law of inertia. newton's first law of motion is often stated as. an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

explanation:

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer

co2reflects heat radiation back to earth buning coal and oil emits co2 globe warms