Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Ecosystem:
As far as we know, our earth is the only planet where life exists, though scientists su constantly searching for signs of life on other heavenly bodies. You have already learlt: ii the previous block, how life came into existence on this planet. You have also studied, that several hundred million years ago, living conditions on the earth were quite different from what they are today and so were the earlier living organisms. The present variety of animals and plants has evolved out of the old ones just as the present living conditions on the earth have evolved over a period of rhillions of years. In addition to sunlight, air, soil, water, the eanh has got the right pressure and temperature that enables life to exist, evolve, and diversify. Actually there exists a very delicate balance in nature between the earth's environment and the living organisms. If this balance is disturbed then the life that exists (day is likely to be affected or even destroyed. Flash floods.andsoi1 erasion are same of the adverse effects of this imbalance. Therefore, we must understand that how living and non-living things exist in harmony with nature and what aie the processes that maintain this balance. In this unit you will learn how life system is sustained on this planet.
As already mentioned earlier, it is made up of basically two types of components: living and nun-living. The living components include various types of plants, frogs, birds, fish, turtle, insects and numerous kinds of microscopic life forms called microbes.
Due Date: May 15, 2016 23:59:59 Max Points: 150 Details: Prepare a critical analysis of a qualitative study focusing on the problem statement, study purpose, research questi
Define the term Blood “The ancients believed that blood was the seat of the emotions". Blood, a body fluid, has been correctly termed as an elixir of life. We all have blood
In a unicellular organism, the interior region of the organism is no longer in contact with the external environment. Thus simple processes of diffusion, phagocytosis, exocyt
TO SHOW THAT AIR HAS WEIGHT Drive a thin nail by the exact centre of a long rod such as a metre stick or a yard stick. Balance the stick by resting the nail on the rims of two
Explain Functions of the Pancreas - Neutralising action Neutralising action: Pancreatic juice is alkaline in nature and acid chyme is rendered alkaline by the strong alkalinity
NEED FOR SAFETY AND HEALTH REGULATIONS : Accidents in work place are caused by negligence at some level. Legal control is required when individuals and organisations fail to reali
characters of chordates
Explain the Ureters Ureters, are the two tubes which convey the urine from the kidneys to the urinary bladder. Each tube measures approximately 10 to 12 inches in length. They
Ascan you promise a perfect job k question #Minimum 100 words accepted#
Explain Undifferentiated Cells in an Organism These cells are capable of undergoing division and development, for example, the stem cells (animals) and meristematic cells (plan
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd