The length of a dog's tail is an inherited trait. The allele for short tails is dominant (T) over the
allele for long tails (t).
A dog breeder mates two short-tailed dogs (parents). One parent is homozygous and the other is
heterozygous for this trait.
A litter of twelve puppies (first generation), all with short tails, is produced. The breeder mates
one of the twelve puppies (first generation) with a short-tailed dog from another litter. A litter of
ten puppies is produced (second generation). The breeder is surprised when one of the second-
generation puppies has a long tail. HURRY UP!

native americans

american indians have appeared on many u.s. coins including the buffalo nickel

benjamin franklin learned a lot about democracy by observing the iroquois indian

the term "indian" originated with christopher columbus. he thought that he had reached the east indies when he landed in america and therefore named the inhabitants indians.

camping

camping can relieve stress and depression

your campfire may be a hazard

long-term campsites include permanent and semi-permanent setups and can lead to closer relationships with neighboring campers

buffalo

buffalo are herbivores and feed on about 60 pounds of plant material and grasses a day.

buffalo are considered to be an adult when they reach 3 years old.

buffalo’s tail can be almost three feet long, and they use it to swap at pesky bugs.

tenochtitlan (also spelled tenochtitlán), located on an island near the western shore of lake texcoco in central mexico, was the capital city and religious centre of the aztec civilization. the traditional founding date of the city was 1345 ce and it remained the most important aztec centre until its destruction at the hands of the conquering spanish led by hernán cortés in 1521 ce, which led to the final collapse of the aztec empire.