The Russian Empire in 1917, the German and the Austro-Hungarian in 1918, and the Ottoman in 1922 were all ended in WW1.
Answer:
<em>The correct option is theories. </em>
Explanation:
A scientific theory is a detailed explanation of natural researches which are supported through evidence. Scientific theories can be changed if other evidence are made which support another theory. Hence, scientific theories can change. The concepts of plate tectonics and evolution change overtime whenever new pieces of evidence are discovered. Hence, they are scientific theories.
Other options such as hypotheses are not correct because a hypothesis is just a tentative statement which can either be proved to be correct or wrong. Observations are not made on evidences hence the option observations is also not correct.
Answer:
Explanation:
To rank these foods in the amount of sugars, I will first explain the index I will use, which is called the glycemic index. This index is based on the classification of carbohydrate-rich foods according to how they affect blood glucose levels, popularly known as blood sugar.
The higher the glycemic index, the easier the food is digested and absorbed in the gut, increasing the glycemia. Thus, the foods were divided into 3 categories:
Low IG: 55 or less
Average IG: 56 - 69
High IG: 70 or more
Based on this, the lowest to highest glycemic level food ranks as follows: beans, liver, carrots, white rice and baked potatoes.
The movement of earth around the sun is called orbit
Answer:
S waves travel through solids or very dense, glassy liquids. P waves travel through solids, liquids, and gasses.
Explanation:
S-waves and P-waves are both body waves that moves through a substance. They are different from surface waves that moves on the surface. These surface waves are love and Rayleigh waves.
The body P-waves and S-waves are often differentiated by the materials they propagate through. P-waves are primary waves and they pass through any earth materials. They can be propagated through solids, liquids and gases. This is because they are longitudinal waves.
S-waves are shear waves and they cannot pass through liquids and gases. These materials do no shear.