How old is the earth, Biology

Assignment Help:

How old is the earth?

It is believed that the earth is about 4.5 billion years old.

 


Related Discussions:- How old is the earth

Accuracy of stress echocardiography, Q. Define Accuracy of Stress Echocardi...

Q. Define Accuracy of Stress Echocardiography? The accuracy of stress echo tests for the detection of coronary artery disease is expressed as the sensitivity and specificity of

Angiotensin receptor blockers, Angiotensin receptor blockers block the fina...

Angiotensin receptor blockers block the final common pathway and provide a means of complete blockade of the system. One of two subtypes of AII receptors, the AT1 receptor produ

What is active transport--secretion, What is Active Transport--Secretion ...

What is Active Transport--Secretion This method is now a well accepted process of aqueous formation. The rate of aqueous humour formation depends on the rate of active solute

What is ocean shorelines, Q. What is Ocean shorelines? Ocean shorelines...

Q. What is Ocean shorelines? Ocean shorelines include rocky coasts and sandy beaches that are particularly rich in diverse life forms. Rocky shorelines support a diversity of o

Endocrine glands - placenta, PLACEN T A - Placenta is the intimate...

PLACEN T A - Placenta is the intimate connection between the foehls and the uterine wall of the mother to exchange the materials. Placenta is a tempormy endocrine gland

Explain offspring of heterozygous for autosomal trait mates, If a male who ...

If a male who is heterozygous for an autosomal trait mates with a female who is also heterozygous for that trait, what percent of their offspring are probable to be heterozygous fo

Activity of dna polymerase during the replication process, Which of the fo...

Which of the following is a false statement regarding the activity of DNA polymerase during  the replication process? A. DNA polymerase reads the template strand in the 5' to 3

Meiosis, A fruit fly has four pairs of chromosomes in its cells. At meiosis...

A fruit fly has four pairs of chromosomes in its cells. At meiosis, how many different combinations of maternal and paternal chromosomes are possible in the gametes?

Can obesity causes the cardiovascular disease, Q. Can Obesity causes the ca...

Q. Can Obesity causes the cardiovascular disease? Obesity is established as a leading predictor of CAD and is associated with several cardiovascular risk factors like cholester

Determine the type of bandage, Determine the type of bandage The most com...

Determine the type of bandage The most common type of bandage is the gauze bandage, a simple woven strip of material which comes in different widths and lengths.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd