Silicon is widely used in semiconductors.

Sodium bicarbonate, or baking soda, is used in baking, cleaning, and even pest control.

Sodium bicarbonate is used in baking as a leavening agent, in cleaning products, and as an antacid for relieving heartburn.

Sulfur is used in fertilizers, explosives, and rubber production.

Transition metals are commonly used as catalysts in various chemical reactions.

Vinegar is used in households for cleaning, preserving food, and as a flavoring agent.

Vinegar is used as a preservative, cleaning agent, and flavoring agent.

Yeast is commonly used in bread making due to its ability to ferment sugars and produce carbon dioxide.

Plasmids are commonly used as vectors in gene cloning because they can replicate independently within a host cell.

Plasmids are commonly used as vectors to transfer genetic material into host cells in genetic engineering.

Eggs are considered a complete protein source as they contain all essential amino acids.

All of the options listed are components of GDP, which includes consumption, investment, and government spending.

Nucleotides are made up of a nitrogenous base, a sugar, and a phosphate group.

Phospholipids are a major component of the cell membrane, forming a bilayer that provides structure and protection.

9 is a composite number because it has divisors 1, 3, and 9.

Methane (CH4) is a compound of hydrogen and carbon.

A compound sentence contains two independent clauses, as in 'I like tea, but I prefer coffee.'

The statement is false as it implies all birds can fly, but we know some birds, like penguins, cannot.

Mutual exclusion is one of the necessary conditions for a deadlock to occur.

Copper is a good conductor of electricity, while rubber, wood, and glass are insulators.

A trade deficit can lead to the depreciation of the national currency as more currency is sold to purchase foreign goods.

Acid rain leads to soil degradation, harming plant life and reducing biodiversity.

Deforestation leads to soil erosion as trees that hold the soil in place are removed, making the soil more susceptible to being washed away.

Eutrophication leads to increased nutrient levels, resulting in algal blooms that decrease oxygen levels in water bodies.

Eutrophication leads to decreased oxygen levels in water bodies, which can harm aquatic life.

Global warming leads to rising sea levels due to the melting of polar ice and glaciers.

Lenz's law states that the direction of induced current is such that it opposes the change in magnetic flux.

Newton's law of gravitation leads to the conclusion that the orbits of planets are elliptical, as described by Kepler's laws.

According to Raoult's Law, the total vapor pressure of a binary solution is the sum of the partial pressures of each component.

All of the above are consequences of riverbank erosion, affecting the ecosystem and human activities.