It is probably just what environment they have evolved to.
It is for the male to bite while mating...
Some animals eat meat, some eat plants, while others eat both.
No. On MOST airplanes, ailerons are separate from flaps. Ailerons are used to help steer the airplane, while flaps are lowered to change the aerodynamic shape of the wing to provide more lift during take off and landing.
It depends on what they eat
Some large birds are herbivores while others are not. Some large birds like flamingos dine on a diet of shrimp.
The function of flaps and slats on a plane are simple but important. While landing and taking off the flaps are down so the plane lift increase and the plane can maintain flight with lower air speeds. While cruse altitude flaps are in to reduce drag, safe fuel and the chance to speed up.
you go to the doctor for animals if have any fever...or anything... you go to the doctor for animals if have any fever...or anything...
Some contains chloroplasts while others don't. Some photosynthesize while others get food from other plants and animals. All protists contain a true nucleus and a cell membrane.
The flaps, when extended, basically make the wing bigger which generates more lift. during takeoff, it helps to have as much lift as possible to aid the aircraft in it's ascent into the air. during taxiing, there is no real benefit to having the flaps out. the reason the flaps are extended during taxiing is to save time. if the flaps are extended while the plane is taxiing, it doesent have to do it later before it takes off.
Mono estrous animals are animals that can only reproduce once a year. Some female animals can only get pregnant once a year, while others can have babies several times a year.
The two species are similar in many ways, but they are different in some others, most notably Harp Seals do not have any visible ears, while Sea Lions have visible ear flaps.
There are many specialized structures that animals use in feeding. Some animals use sharp teeth while others use sheer arm power.