It makes the group of fish look bigger and tougher against predators.
These groups are also called aggregation. The fish protect them selves in a school by performing a technique some call The knew "edge."
The fish on the outside of the group swim inward and then the knew edge fish swim inward as well and the cycle repeats. The fish never actually stop moving. This is done to reduce the per-individual likelihood of death.
Through denial, repression, or displacement.
If the ants were removed from the acacia tree the trees would be stripped of their leaves by elephants. The ants serve as a defense mechanism for the trees.
Zebra stripes serve as a great camouflage that protects them against their predators mainly the lion that is colorblind. The colorblind predators confuse these mammals for grass blades.
I think it wasn’t used as a defense mechanism to protect city-state from being attacked. - to protect inhabitants of the city-state from attack.Tell me if I’m wrong :)
There is no definitive information about the functions of raphide crystals but it is highly suggested that they serve as a defense mechanism against herbivores. These crystals are commonly found inside a chamber in plant cells that are called idioblasts.
There is no definitive information about the functions of raphide crystals but it is highly suggested that they serve as a defense mechanism against herbivores. These crystals are commonly found inside a chamber in plant cells that are called idioblasts.
wat is dha answer ??
there are actually three categories of defenses in the body, namely: first line of defense, second line of defense and the third line of defense.first line of defense is our skin. the vaccine you're talking about falls under the second line of defense because it involves the immune system wherein these vaccines were introduced into the body,nonetheless, the cells on our body creates/secretes chemicals that serve as defense mechanism; and the third line of defense is the use of medications or chemicals prescribed by the doctors.
vacuoles in plants serve as defense against animals that eat them my answer is by eat the food..............that"s is so simple
United States Secretary of Defense (1950-1951),
---- 2.Answer: I believe the predominant theory of their purpose is defense. As far as I know, they are predominantly found in plants and would serve to irritate the mouth/throat of any predators.
eat the food