What helps keep plasma in balance?

Plasma contains two key proteins called albumin and fibrinogen. Albumin is vital for maintaining a balance of fluid, called oncotic pressure, in the blood. This pressure is what keeps fluid from leaking into areas of the body and skin where less fluid usually collects.

More Explanation:

What are the 4 functions of plasma?

Plasma carries water, salts, and enzymes. The main role of plasma is to take nutrients, hormones, and proteins to the parts of the body that need it. Cells also put their waste products into the plasma. The plasma then helps remove this waste from the body.

What are the adaptations of plasma?

They have a biconcave shape - they are the shape of a disc that is curved inwards on both sides - to maximise their surface area for oxygen absorption. They are thin, so there is only a short distance for the oxygen to diffuse to reach the centre of the cell.

Hope this helps if you need more info then just tell me and I'll edit this.

"you start with 15.67 g mgco3-xh2o, when heated and all the water is removed, you are left with 7.58 g mgco3 only.

therefore, you had 15.67 - 7.58 = 8.09g h2o  

moles of each :

7.58g mgco3 = ? moles = 7.58g / 83.4g/mole = 0.09moles  

8 09g h2o = ? moles = 8.09g / 18g/mole = 0.44moles  

molar ratio between the two by dividing both numbers by the smallest number :

0.09 / 0.09 = 1  

0.44 / 0.09 = 4.8  

mgco3-5h2o"

a) the particles of the chair are strongly held together.