Because they have mutated to be able to infect hosts that can be used for the energy and materials needed for the virus to be reproduced. They are constantly mutating, and that allows them to adjust to any changes in environment or hosts so that they can survive.
Some viruses can survive passage through the gastrointestinal tract due to their ability to resist stomach acid and bile salts. However, many viruses are not able to survive this harsh environment and are inactivated before they can infect cells in the intestines.
It would not be advantageous for a virus to kill its host because if the host dies, the virus would also die since it needs the host to replicate and spread. It is more beneficial for a virus to keep the host alive so it can continue to infect other individuals.
It is called a response. Organisms react to their surroundings in order to survive and thrive in their environment.
Thermophiles, which are organisms that thrive in extreme heat, and acidophiles, which are organisms that thrive in acidic environments, are known to adapt and thrive in such conditions. These extremophiles have unique adaptations that allow them to survive and even thrive in environments that would be inhospitable to most other life forms.
Cacti are not suited to survive in the extreme cold temperatures and lack of sunlight in the North Pole. They are adapted to thrive in hot, arid environments and would not be able to survive in the icy conditions of the North Pole.
any virus needs a source of energyl to thrive and dies withing munits in abscense of such source. dirty hands-to-food, sharing the flatware is enough.
HIV virus can not survive in hot water.
Not just survive, but thrive.
One animal that adapts to its environment in order to survive and thrive is the chameleon.
Yes, moss does need sunlight to survive and thrive. Sunlight is essential for moss to photosynthesize and grow. Without sunlight, moss may struggle to survive and may not thrive as well.
Survive, effort, toil.
host
The flu virus is primarily found in respiratory secretions and is not typically present in significant amounts in the bloodstream. However, if it were to enter the blood, it could potentially survive for a short period, generally a few hours to a day, depending on conditions. The immune system usually eliminates the virus quickly from the bloodstream. Overall, the flu virus is not designed to thrive in the blood.
yes
Life - Part 2 2007 Survive and Thrive was released on: USA: 12 November 2009
no that virus cannot survive,if at all you use the application which had virus they are going to come back, use the best antiviru to get protect for you pc's. by Raghavendra.P.R
The word 'alive' rhymes with 'survive' and is a simple word.