Urinary System

Urinary System is a system that produce, stores and alimented urine. Urinary system has bladder,  two kidney, two ureters and Urethra.The kidney filter waste products out of the bloodstream and dispose of them by creating urine. Urine is made of waster products dissolve in water. Two ureters are thin long tubes carries urine from the kidney and to the bladder.  Bladder collects urine by exerted by the kidney. Urethra is a single tube that allows urine to exit the body from the bladder.

This relates to biology. The Kidney needs to balance out. These are the four things in the Urinary System.  

How does the Urinary System stores food or water? Do you need two Kidney or no? Why are ureters are thin and long tubes?

   

 

en.wikipedia.org/wiki/Urinary_system, library.thinkquest.org/5777/urin1.htm

homeostasis

Homeostasis is to adjustment to create and maintain an environment for your brain to functions. To maintain balance is one sense when change have taken place in the external and internal environmental. Second is is must be able to respond with appropriated adjustment Some organisms use different mechanisms to remove wastes to maintaining balance. If losing homeostasis balance for an period time means death. Homeostasis is a fundamental characteristic characteristic of all living.


This relates to biology. Organisms need to maintain balance. If they don't know they might die.


whats if plants loses homeostasis? Does the plant die if does not have homeostasis? Is their way to maintain balance?








en.wikipedia.org/wiki/Homeostasis, www.ehow.com › Family Health

Ornithology

 Ornithology is study of birds. Their are lot of types of birds in the worlds. Some birds are big and small. Some birds live in different places. Some birds go to different areas. So birds can eat and drink. some birds  lives in trees and build nests.  

This relates to biology. There are lots of different birds. Some birds adepts in different areas.  

Why there are different species of birds? Why are their skins are different from other birds? Why do bird have different beak.


      


       


en.wikipedia.org/wiki/Ornithology, www.ansp.org › ... › Systematics & Evolution › Collection

Diffusion and Osmosis

Diffusion is the particles move from more to less concentration. Osmosis is water moves from more to less concentration. Diffusion and Osmosis needs animals cells and plant cells to be balance. If Diffusion is not balance then the animal cell and plant cells might swell and burst. If osmosis is not balance then the animal cell and plant cell might shrink. Animals and plants need Diffusion and Osmosis. They also need to balance.

 This is related to biology. Diffusion and Osmosis has concentration. They both balance the membranes.

 Why does diffusion has lot of concentration? Why does Osmosis has less concentration? why does diffusion move to more to less concentration.






hyperphysics.phy-astr.gsu.edu/hbase/kinetic/diffus.html , www.diffen.com/difference/Diffusion_vs_Osmosis