The Geologic Time Scale is broken up into several periods of time, during which there were great changes in the biodiversity on Earth. We can see distinct changes in the flora (plants) and fauna (animals of each time period. The age range of each period is determined by radiometric dating.
because the time span of earth past is so great geologic
the great valley !loser! just kidding
The Great Plains Plateau
High unemployment was an effect of the Great Recession.
The National Recovery Act, Banking law changes and his personal charisma had some effect, but the impending war was a stronger economic stimulus.
I think this is what you mean: He didn't invent the telescope, but he didn't mind that people thought he did. He did make some changes to it, and he used it to great effect.
A mutation in a sex cell has the potential for great effect because it can be passed on to offspring and result in genetic changes in future generations. This can lead to a variety of outcomes, such as genetic disorders or adaptations that may affect the fitness of the species.
our great...great...great...great...greatgrand parents.
A place's distance from the ocean usually has a great effect on its climate.
An animals fur can be a great indicator of the over all health of the animal. Good nutrition and exercise is important. Stress can also effect the animals fur. Mineral deficiencies are common problems in all animals. Lacking in one or more essential minerals can greatly effect the quality and integrity of the fur of an animal.
The Tiger, India's national animal.