Advertisements
Advertisements
Question
Why do underwater divers wear fin-like flippers on their feet?
Options
To swim easily in water.
To look like a fish.
To walk on water surface.
To walk over the bottom of the sea (sea bed).
Advertisements
Solution
To swim easily in water.
Explanation:
The underwater i.e. sea divers use the fin-like flippers on their feet when going underwater in order to make their body to get efficient which helps them to reduce the haul of water acting on their body. This process helps them to move easily and quickly in deep water like the other aquatic animals.
RELATED QUESTIONS
Very Short Answer Type Question:
At which part does the arm rotate?
Very Short Answer Type Question:
If you tie a scale with your arm, are you able to bend your elbow?
Very Short Answer Type Question:
Name the places where two parts of the body are seen to be joined together.
Very Short Answer Type Question:
Can bones be bent?
Very Short Answer Type Question:
Can we bend our body at every part?
Very Short Answer Type Question:
How many types of joints are there?
Very Short Answer Type Question:
Give two examples of ball and socket joint.
Very Short Answer Type Question:
Give an example of pivotal joint.
Very Short Answer Type Question:
Give two examples of hinge joints.
What is skeleton?
Very Short Answer Type Question:
Name the three components of skeleton.
Very Short Answer Type Question:
Why are fractured bones plastered?
Very Short Answer Type Question:
Name organs that are protected by the rib cage?
Very Short Answer Type Question:
Why do we need two muscles together to move a bone?
Short Answer Type Question:
How do the muscles work?
Long Answer Type Question:
Explain various kinds of joints found in our body and give example of each.
______ refers to change in position of the part of an organism,s body.
