The reason why they gain weight over time is because of the food(s) they eat.
pennies will grow dirt and things on them over time, but no. a dirtier penny will always weigh more and be a little bigger than a brand new one.
The mass of the sun is decreasing over time.
The continental polar air mass typically covers the smallest area. It forms over cold land areas and doesn't have much time to gain moisture or temperature before moving out over the ocean.
two weeks is not enough time to gain any signifigant muscle mass
Comets do not gain mass with each orbit around the sun. Their mass remains relatively constant as they travel through space. However, comets may lose mass gradually over time as they release volatile materials such as water vapor and dust, which form the comet's tail.
The mass of a plant increases over time primarily due to the process of photosynthesis, where plants use sunlight, water, and carbon dioxide to produce glucose and store it as energy. This leads to the formation of new plant cells and tissues, resulting in growth and an overall increase in mass. Water uptake from the soil also contributes to the plant's mass gain.
For a time you will gain weight because muscle weighs more. Over time, your body shape and weight will change. Keep on with the program.
yes
No. The sun is decreasing in mass (fusion) over time whereas a black hole would increase in mass over time (sucking up astroids, gas, etc). So over very long periods of time the sun's gravitational force will significantly decrease, and if it was a black hole it would increase. Increase/decrease in mass directly affects increase/decrease in gravitational force. Since gravitation (and motion) is what causes orbit, over long periods of times the planets would have very different orbits in the two scenarios (sun vs black hole).
It really depends on your interest rate. Usually your investment company will give you a booklet showing how much would you gain after certain time.
Give it special food and walk it every day over time it will gain so gl
i was 95lbs 4 months ago im now 104 what you want to do is start hitting the weights and use MHP's Up Yor Mass and dude you will be on a tear and gain mass in no time