Answer:
water and o2 are binding to it to make rust/mass
Explanation:
<span>An observation of the red shift of galaxies suggests that the universe is expanding. The correct option among all the options that are given in the question is the first option or option "a". I hope that this is the answer that you were looking for and it has actually come to your help.</span>
Answer:
Because action and reaction force act on different objects
Explanation:
Newton's third law of motion states that:
"When an object A exerts a force on another object B (action force), then object B exerts an equal and opposite force on object A (reaction force)".
In this situation, this law applies as follows:
1)- The action force is the pull applied by the horse on the cart
2)- The reaction force is the backward force applied by the cart on the horse
By reading 1) and 2) carefully, we notice that the two forces (action and reaction) are applied on different objects. In fact, the action force is applied on the cart, while the reaction force is applied on the horse.
This means that action and reaction force always act on different objects, never on the same object. And this explains why the horse is able to accelerate the cart: in fact, the action force applied by the horse on the cart is not balanced, and therefore the cart will experience a net acceleration.
I believe that the statement is true. <span>Investigations allow for the control of variables. Changing variables will lead you to observations that may prove your hypothesis. Hope this answers the question. Have a nice day. Please feel free to ask more questions.</span>
