Ascientist wants to study the interactions of different birds in the southern part of a desert. what should the scientist do first? identify local names for the birds. determine what foods the birds eat. identify each bird species by using a dichotomous key. determine the birds’ migration patterns.

What the scientist should do first is that, he should identify the local names of the birds are not relevant.

Secondly he should identify the species for each bird by way of using dichotomous key. The work of dichotomous key is to help the scientist to be able to know the speciment's name.

Third the scientist should identify the food which the birds eats.

The fourth thing which the scientist should do is to understand the pattern for the migration of birds.

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

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