The shoulder blade is made of

The shoulder blade is called as

The shoulder blade is called as

The shoulder and forelimb are connected to the heart by

The shoulder and hip joints are

The shoulder and hip joints are

Explain why scissors for cutting cloth may have blades longer than the handles, but shears for cutting metals have short blades and long handles.

Give reason fo the following statement- Shaving blades are made of an alloy.

Statements:- All blades are sharp. Some blades are blunt. No blunt is a sword Conclusion:- I. All sword being blades is a possibility. II. At least some blades may be swords.

Give reasons for the following :A sharp blade is more effective in cutting an object than a blunt blade.