Neptune is approximately 4.5 billion kilometers from the sun. what is this distance in au? 0.3 au 3.8 au 30 au 3 million au

How many neutrons does element x have if it’s stormy umber is 33 and it’s mass number is 95?

Initially, a particle is moving at 5.33 m/s at an angle of 37.9° above the horizontal. two seconds later, its velocity is 6.11 m/s at an angle of 54.2° below the horizontal. what was the particle's average acceleration during these 2.00 seconds in the x-direction (enter first) and the y-direction?

The substances that are necessary for producing of certain hormones and that store and transport vitamins