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Mass flow, also known as mass transfer and bulk flow, is the movement of material matter. In physics, mass flow occurs in open systems and is often measured as occurring when moving across a certain boundary characterized by its cross-sectional area and a flow rate. In engineering and biology it may also be a flow of fluids in a tube or vessel of a certain diameter.
Examples include, blood circulation, transport of water that assimilates in xylem vessels and phloem tubes of plants. This relies upon the cohesion of water molecules to each other and adhesion to the vessel's wall by hydrogen bonding. If an air bubble occurs the flow will be stopped as the column is broken and the pressure difference in the vessel cannot be transmitted; this is called an air lock.
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Answers:Input: Food --> Mouth --> Stomach --> is the food essential to the body?---No---> Anus +++++++++++++++++++++++++++++++|_______Yes-->extract nutrients and give them to the blood.
Answers:Since its very time consuming to draw a flowchart I will give you the rough algorithm of how solve these problems 1. GCF Enter a and b while(a!=b) if(a>b) Then a=a-b else b=b-a gcf=a (If you don't understand this then put some numbers for a and b and work out according to the steps. Then you will understand the logic) 2. for lcm calculate gcf as shown above and then lcm=a*b/gcf 3. Sorry. I'm not able to come up with a logic to differentiate between prime and non prime. However, it is possible to find all prime numbers within a given range of numbers (like 50 to 150) but the flowchart for that is very complex
Answers:it seems accurate to me
Answers:this question has already been answered! dS/dt = C[ 2R*dR/dt] =1.76*10^5[2*1.2*10^-2*10^-5] = 0.04224 round to 0.042 note since r is a constant its derivative is zero.