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Proterozoic is called the "Age of Stromatolites" (Abundant in Proterozoic shallow seas)

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Are stromatolites older than trilobites?

i think it is the stupoid yhinf that youn doo inn lfe


During middle adulthood the most clearly marked biological change is related to?

During middle adulthood, the most clearly marked biological change is related to hormonal changes, particularly in women during menopause. This period is characterized by a decline in estrogen levels, leading to symptoms such as hot flashes, mood changes, and changes in menstrual cycles. Men may also experience a decline in testosterone levels, leading to changes in libido and muscle mass.


Tide begins to decline?

As the tide begins to decline, water levels gradually decrease, moving away from the shoreline. This process is known as the ebb tide, and it occurs as the gravitational forces of the moon and sun change positions, causing the water to recede. Marine life may adjust their activities during this period, and areas that were underwater may become exposed.


Which stage is not part of the four stage life cycle?

The four-stage life cycle typically includes the stages of introduction, growth, maturity, and decline. A stage that is not part of this life cycle is "stagnation," which refers to a period where growth halts but is not officially recognized as a distinct stage in this model. Instead, stagnation may occur during the decline phase or as a characteristic of the maturity stage.


What was the population decline in Oklahoma during the dust bowl?

During the Dust Bowl of the 1930s, Oklahoma experienced significant population decline as many residents, particularly farmers, were forced to leave their homes due to severe drought and agricultural devastation. It is estimated that around 400,000 people migrated out of the Great Plains states, with a substantial number heading to California in search of better opportunities. The population of Oklahoma fell from approximately 2.6 million in 1930 to around 2.3 million by 1940, reflecting a loss of about 300,000 residents during this period.

Related Questions

Are stromatolites older than trilobites?

i think it is the stupoid yhinf that youn doo inn lfe


The period of disorder after the decline of the roman empire led to the?

The period of disorder after the decline of the Roman Empire led to an extended period of disunity during the Middle Ages that was characterized by feudalism.


What is period of decline?

The period of decline refers to a phase in the business cycle where economic activity slows down, employment decreases, and consumer confidence weakens. During this phase, production and investment decline, leading to decreased economic growth. It is often followed by a recession if the decline sustains over a prolonged period.


Most body systems begin to decline during this period developmental?

later adulthood


When was the height of Islam's presence?

During the period of Omayyad and Abbasid.


When does the body system begin to decline during the period developmental psychologists call?

middle adulthood


Did the army received a huge reduce in pay during the period of decline after the reign of the Five Good Emperors?

No


What economic period does it growth and decline?

During an expansionary period/phase, an economy grows. In a contractionary period/phase, an economy declines/retracts until it begins to grow again.


What did not during the period of decline after the reign of the five good emperors?

army recieved a huge reduction in pay. War.


How does the shedding of the uterine lining contribute to the presence of blood in period blood?

During menstruation, the shedding of the uterine lining causes blood vessels to break, leading to the presence of blood in period blood.


Did not happen during the period of the decline after the reign of the five good emperors?

army recieved a huge reduction in pay. War.


What is the dominant plant of the Ordovician period?

Algae was the dominant plant of the Ordovician. There were little to no other plants (other then algae) during the Ordovician. In the Ordovician, the common types of algae were Stromatolites (Blue green algae), and Tetradium (Red algae).