Global warming is the increase in the earth?s average temperature due to release of several greenhouse gases to the atmosphere by humans. Global warming is affecting many parts of the world.
Natural Causes include :
1. Solar Activity
2. Melting Permafrost
3. Forest Fires
Human made causes include :
1. Deforestation
2. Overpopulation
3. Landfills
4. Mining
5. Fertilizer Use
The phalanges or a phalanx are/is digital bones in the hands and feet of most vertebrates. In primates, the thumbs and big toes have two phalanges while the other digits have three phalanges. The phalanges are classed as long bones.
Glucose is the major monosaccharide found in the body. It is absorbed directly into the bloodstream duringdigestion and a vital carbohydrate as it is a source of energy.
Nutrients that are needed in large amounts are called Macronutrients.
There are three macronutrients required by humans:
1. carbohydrates (sugar),
2. lipids (fats), and
3. proteins.
Each of these macronutrients provides energy in the form of calories.
Some other macronutrients are: nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), sulfur (S), magnesium (Mg), sodium (Na).
An omnivore is an animal that eats food from both plants and animals.
Animals that eat other animals are called carnivores. Carnivores that eat herbivores are called secondary consumers, and carnivores that eat other carnivores are called tertiary consumers.
A normal reading would be any blood pressure below 120/80 mm Hg and above 90/60 mm Hg in an adult. If you're in the normal range, no medical intervention is needed.
However, you should maintain a healthy lifestyle and healthy weight to help prevent hypertension from developing.
The ability of two or more substances to combine to form other substances is called Reactivity.
Primary succession is the orderly and predictable series of events through which a stable ecosystem forms in a previously uninhabited region. Primary succession occurs in regions characterized by the absence of soil and living organisms.
The charophytes are the extant group of green algae that are most closely related to modern land plants.
Cell membranes are made up of phospholipids which prevents them from dissolving in water.
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