Question

1. which of the following acts as a lubricant around the joint? a-calcium b-phosporus c-proteins d-water...

1. which of the following acts as a lubricant around the joint?
a-calcium
b-phosporus
c-proteins
d-water

2.principal of weightloss is to create?
a-equilibrim in energy balance
b-postivite energy balance
c-negitive energy balance
d- non of above

3-what is the main type of bacteria responsible for food poisoning?
a-bacteria
b-mould
c-virus
d-parasite

4-water serves as a shock absorber inside eyes and joints?
a-true
b-false

5- food saftey is an important component under the "dietary guidlines for americans".?
a-true
b-false
Science   Biology   
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Answer #1

1. water acts as lubricant around the joint.  Water is also a lubricant and shock absorber.The presence of water in and around body tissues helps defend the body against shock.

2. The Principal of weightloss is to create equilibrium in energy balance.

3. Clostridium botulism is the bacteria responsible for food poisoining

4.Yes , water acts as shock absorber inside eyes and joints and allows their smooth movement

5. Yes food safety is an important component under dietary guidelines in America related to packing, processing, storage of food.

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