Answer:
There is 3 because K2 is its own atom and it has 2 K2 and Co3 is its own and there's one
Explanation:
This is what I was taught
Answer: B) there is a decrease in kinetic energy and the molecules get closer together.
Explanation: Kinetic energy is directly proportional to temperature, thus as temperature decreases, kinetic energy also decreases.
Gas is the state of matter in which particles are very loosely bound and hence can easily move past one another very easily and have highest kinetic energy.
Liquid is the state of matter in which particles are loosely bound and hence can move past one another easily and have high kinetic energy.
Solid is the state of matter in which particles are tightly bound and hence can not move easily and have low kinetic energy.
Thus on moving from gaseous to solid state, the kinetic energy decreases and the molecules get closer together.
Answer: Dermatologists, dermatology technicians, and cosmetologists
Explanation:
Answer:
Explanation:
1. a. Sunlight hitting the Earth's surface is the source of all energy in the pyramid.
b. 25,500 kcal is provided by this source to a square meter per year.
Answer:
True
Explanation:
The arteries (red) carry oxygen and nutrients away from your heart, to your body's tissues. The veins (blue) take oxygen-poor blood back to the heart. Arteries begin with the aorta, the large artery leaving the heart. They carry oxygen-rich blood away from the heart to all of the body's tissues.
I hope this was helpfull
