Dog (Canis lupus Familiaris) - an animal
that is tamed and domesticated by man
in ancient times. The first
archaeological finds of the skeletons of
this animal near a person’s dwelling,
discovered on the Eurasian continent,
date back to the Mesolithic era. Most
likely, the dog was the first domestic
animal to assist the ancient man in
hunting.
The ancestors of dogs are ancient
wolves and other representatives of
canids, possibly jackals. From them,
she got a fairly strong muscular body
covered with wool. The shape and size
of the dog’s head is a determining
exterior sign by which the dog can be
attributed to a particular breed. The
head of the dog conditionally consists of
the skull and muzzle.
the skull and muzzle. The body of the dog has a head, neck,
withers, chest, back, croup, sacrum, tail
and four limbs - front and rear. The
paws of the dog are equipped with claws
that, when walking, do not fold into the
pads. The dog has well-developed
muscles, which allows the animal to
make various movements, including
moving not only in steps, but also
wonderful to run at a decent speed or
make fairly high jumps.
The dog's dental system is represented
by 42 teeth, among which there are
incisors, fangs, premolars and molars.
The teeth of dogs are located on both
the upper and lower jaws. The fangs of
this animal are large and well developed.
Going one after another, the fangs of the
upper and lower jaw form a castle.
Поделитесь своими знаниями, ответьте на вопрос:
1complete the sentences with these words. architect explorer astronauts composers director painter 1 neil armstrong and buzz aldrin were american they went to the moon in 1969. 2 vasco da gama was a portuguese was the first to sail directly to india 3 the santiago calatrava designed the airport in bilbao. 4 leonid gaidai is a famous russian yuri nikulin often acted in his films. 5 goya was a spanish you can see some of his work at the prado museum. 6 beethoven and bach were german they wrote and played classical music.
2.Portuguese explorer.
3.The architect.
4.Russian director.
5.Spanish painter.
6.German composers.