Phosphorus is an essential nutrient for plants and animals. phosphorus normally occurs in nature as part of a phosphate ion (po4)3. as you can see from the diagram of the phosphorus cycle, phosphorus is a component of plant fertilizers. two of the critical roles phosphorus plays in life on earth is that it is a component of atp as well as all
a) amino acids.
b) carbohydrates.
c) cell membranes.
d) cellular cytoplasm.

The correct answer is (c) cell membrane.

Phosphorous is the second most important component in the body after calcium. The purpose of cell membrane is to hold the different components of the cell together and protect it from the outer environment. There are two important parts of phospholipids. The head region and tail region. The head region is a phosphate molecule which is hydrophilic in nature and the two tails are made up of fatty acids which are hydrophobic in nature. When the cell membrane is exposed to watery environment mixed with electrolyte, the phosphate group faces the watery environment and the tails hideaway being hydrophobic in nature. This helps in transportation of polar and non-polar molecules across membrane. Besides this function phosphorous is also a structural component of bones and teeth (calcium phosphate).

no they are not always accurate because they can not give you a specific fortune reading they can not tell you exactly what’s gunna happen

volcanoes (an event in the geosphere) release a large amount of particulate matter into the atmosphere. these particles serve as nuclei for the formation of water droplets (hydrosphere). rainfall (hydrosphere) often increases following an eruption, stimulating plant growth (biosphere).