B. To discourage underage tobacco use by limiting the advertisement and product placement.
Answer:
Protein is found in many foods it is good for energy source and amino acids.
Carbohydrates are good for your brain, kidneys, heart muscles.
Fats are used for lowering disease risks. You have to maintain a healthy fatty diet though.
Vitamins are minerals that are essential to help repair damage in our bones and help out immune system.
Minerals help us grow and fight infections so that we are healthy.
Whole grains are good to eat for healthy carbohydrates.
Good fats include fish, vegetable oil, nuts and seeds.
Cholesterol is an organic molecule. It is a type of lipid. it is essential component of animal cell membranes.
You start by picking food in the food groups. Pick a healthy meal that includes dairy, protein, fruit, vegetables, and grain.
Explanation:
1. Place the stain face down on clean paper towels.
2. Sponge rubbing alcohol into the area around the stain, and then apply it directly to the stain.
3. Continue sponging the stain with alcohol, frequently changing the paper towels underneath, transferring as much ink as possible to the paper towels.
4. Rinse thoroughly.
<span>5. Launder.</span>
The three body systems are cardiovascular system is when physical activity stregthen the heart muscle, allowing it to pump blood more efficiently.
Answer:Convection is the transfer of heat energy in a fluid. This type of heating is most commonly seen in the kitchen with a boiling liquid.
Air in the atmosphere acts as a fluid. The sun's radiation strikes the ground, thus warming the rocks. As the rock's temperature rises due to conduction, heat energy is released into the atmosphere, forming a bubble of air which is warmer than the surrounding air. This bubble of air rises into the atmosphere. As it rises, the bubble cools with the heat contained in the bubble moving into the atmosphere.As the hot air mass rises, the air is replaced by the surrounding cooler, more dense air, what we feel as wind. These movements of air masses can be small in a certain region, such as local cumulus clouds, or large cycles in the troposphere, covering large sections of the earth. Convection currents are responsible for many weather patterns in the troposphere.
Explanation: The Transfer of Heat Energy
The heat source for our planet is the sun. Energy from the sun is transferred through space and through the earth's atmosphere to the earth's surface. Since this energy warms the earth's surface and atmosphere, some of it is or becomes heat energy. There are three ways heat is transferred into and through the atmosphere:
