Answer:
1. Mitosis results in two genetically identical cells
2. Meiosis results in four sex cells
An expansion in venous tone will increment heart yield and increment mean blood vessel weight. All blood vessel and venous vessels under basal conditions display some level of smooth muscle compression that decides the breadth, and thus tone, of the vessel.
Less than 4% of the world's water is fresh water and 2/3 of it is underground
<h3><u>Answer;</u></h3>
Distillation
<h3><u>Explanation</u>;</h3>
- Distillation is a process of separating the component substances from a liquid mixture by selective evaporation and condensation.
- Distillation is the process of separating components of a mixture based on different boiling points.
- To separate a mixture of liquids, the liquid can be heated to force components, which have different boiling points, into the gas phase. The gas is then condensed back into liquid form and collected.
- It is applied in processes such as purification of alcohol, desalination, crude oil refining, and making liquefied gases from air.
Answer:
Food having high fat.
Explanation:
The bear eat food products having high fats in order to store it in the body. The food which have large amount of protein and fats are stored in the body and helps in gaining of weight up to forty pounds of fats per week. During hibernation period, bear used this fats for the release of energy used for its survival. Fats produce huge amount of energy when they are broken down so this fats helps in hibernation of bear.
