Answer:
a. Herbal tea - Good source
b. Watermelon - Good source
c. Ice cream - Good source
d. Raisins - Poor source
e. Whole wheat bread - Poor source
Explanation:
Water is an integral part of all activities and processes in the body including digestion and disposal. Eat more vegetables and fruits. The high water content contributes to your hydration. Around 20% of our fluid intake comes from foodstuffs
a. Herbal tea - It is a good source of water as it is diuretic but still it does not offset hydration and counted as godd odurce of water.
b. Watermelon - Watermelon are very good source of wateras they are is made up of 91% water.
c. Ice cream - It is a goo dsource of water as it it made up of water, milk and fat. water i spresent in higher amount.
d. Raisins - raisins are poor source of water as they are dried up and they loss the moisture content but can be a healthy source if consumed after soaking in water.
e. Whole wheat bread - it contains only 11% of water in each 100gm so it is not agood source of water and it acts as insoluble fiber.
Answer:
Most polymers, including poly(ethene) and poly(propene) are not biodegradable . This means that microorganisms cannot break them down, so they: cause a litter problem if disposed of carelessly. last for many years in landfill sites.
Acceleration is defined as the rate of change of velocity
Since velocity is a vector, it has both speed and direction.
So, if the object is travelling in a straight line at a constant speed, then it will not be accelerating. Both Magnitude and direction are constant.
However, if the object is travelling in a circle at a constant speed, then it'll be accelerating. An Object going in a circle is constantly changing it's direction, which means velocity is changing, so there is an acceleration caused by a net force.
Hope this Helps :)
