Complex behaviors that are innate, fixed, and universal are called instincts.
Instinct is a fixed response to a certain stimulus, or inclination towards a certain behavior which is universal, meaning that it happens in every organism. Instincts are innate, meaning that you are born with them and cannot learn them.
Answer:
Economic globalization encourages free trade agreements between countries, multinatio- nal corporations, and the free flow of goods across the world. All these rapid increases in trans-national flow of capital, trade and technology have marked its effects on international migration as well.
The available evidence suggests that immigration leads to more innovation, a better educated workforce, greater occupational specialization, better matching of skills with jobs, and higher overall economic productivity. Immigration also has a net positive effect on combined federal, state, and local budgets.
Explanation:
Answer to your question is a.
I believe the answer is: Carrier
In order to live, virus need to get inside a living organism's body and face off its immune system before it could replicate and infected that organism.
A carrier referred to the organism which body has become a host for these viruses and could potentially transfer these viruses by making contact with other organisms.
The answer that best fits the blank provided above is the word TENSION. The collar ties between the rafters would be experiencing tension since the stick-built roof does not have any truss. The purpose of this truss is to support the roof and heavy snow falls would be a burden to this area.