Fossils are formed when layers of sediment cover the remains of organisms over time, and fossils are evidence of prehistoric life that is preserved in rock. Given these facts, prehistoric life is preserved in rock when what covers the remains over time among the following options: - Plant growth is reduced - an amoebae - layers of sediment - single-celled organisms - loose soil - layers of fungus - layers of bone - layers of mucus
layers of sediment

(Question)
Cancer is a disease that occurs when the cell cycle is no longer regulated, and cancer can result in death. Given these facts, what can happen when the cell cycle is no longer regulated among the following options: - loss - loss of density - cellular regeneration - death - crashes - cell walls - disease - illness
(Answer)
death

Ques: Some viruses can cause cancer, and cancer is an abnormal growth of cells. Given these facts, what be caused by some viruses among the following options: - deadly and devastating - a lot of human deaths - Plant growth is reduced - Something coming from a gland - death and devastation - contamination - Abnormal cell growth - extinction
Ans: Abnormal cell growth

(Q).
Thyroid hormones increase the rate of metabolism in cells throughout the body, and thyroxine, a thyroid hormone, is an aryl iodide. Given these facts, thyroxine increases the rate of metabolism in cells throughout the what among the following options: - Summer - body - state - skin - H 2 O - HIV - life - humans
(A).
body

Ques:Erosion of soil has a negative impact on the environment, and forest environments collapse. Given these facts, what has a negative impact on forests among the following options: - local fauna - local flora - humans disturb it - deforestation - erosion of soil - smallpox - local wildlife - vehicles

Ans:erosion of soil

Smoking causes direct damage to the lungs, and cigar smoking is on the rise. Given these facts, what causes direct damage to the lungs among the following options: - breathing - oxygen - influenza - parasites - cigars - germs - steroids - respiring
cigars