a
they survive adverse conditions of cold weather
b
they transmit information from one individual to another
c
they are of the same species moving together in a group
d
they give an alarm to alert others to show the normal protective behaviour of the group when danger threatens
Explanation
Correct Option
cVideo Explanation
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King33Victor
4 months ago
gregarious animals moved in groups and on the process protect one another from external attack example of such that can exhibit such character are social insects like bees
