The bird flu is a disease that can affect all species of birds but can, less commonly, infect humans. Although there were many reported cases of human bird flu year, which led to some countries to kill large quantities of birds as means to control such disease, I do not think that is...
Donald Trump is the absolute worst person ever to hold the office of the president in the history of our country, period. While some of the ones early on were just terrible, they had much less power and were therefore able to hurt a smaller number of humans overall. Trump has had much ...
This behaviour may have evolved as dogs gradually learned they could benefit from avoiding conflicts with humans. 出自-2017年6月听力原文 There is lots of snow around, and the ground freezes, which can make life difficult for animals. 出自-2017年6月听力原文 She could see their photos and read...
aBird Flu can spread easily among birds 鸟流感可能在鸟之中容易地传播[translate] aI have always been a person quietly holding her legs 我有总是安静地握她的腿的人[translate] aThe descaling procedure described in the section "Descaling" needs to be performed as soon as possible 在部分描述的除...
and Africa, migratory birds were regarded as the carriers. Geographically speaking, the spread of bird flu appears to be following the migratory routes of wild birds. Bird flu is a common disease among wild migratory birds. But the virus may change itself when transferred to humans and animals...
However, scientists have been learning more about H5N1 and what it may mean to humans. Here’s an attempt to catch you up: Asymptomatic infection.Fifty-three humanshave been infected with H5N1 this year, mostly from direct contact with dairy cows and poultry.Thanks to some new science, we ...
(1)How can feeding birds with bread affect our urban life? CA.Birds' mess can attract many rats and mice.B.Birds' gathering in one place disturbs our peace.C.Bread goes bad and the water quality will suffer.D.Human beings are likely to be infected with bird flu.(...
Bird flu is a common disease among wild migratory birds. But the virus may change itself when transferred to humans and animals. Since the World Health Organization warned last month that migratory birds could carry the deadly H5N1 virus that causes bird flu, many countries, like China, have...
The only way humans can eat animals is to disguise what they are really doing…get someone else to kill the animal, then drain and dispose of its blood, slice the muscles into pieces that are unrecognisable, grind the internal organs to make ‘sausages’, cook it, smother it with sauces ...
However, in recent years, the earth's environment is more and more bad: global warming, hurricane, heavy rain, such as frequent disastrous weather, infectious diseases such as SARS, bird flu, bring serious threat to human life and work and a lot of inconvenience. These are the results of ...