In a grassland ecosystem, what advantages does a burrower have over an animal that does not burrow?

What are some possible short and long term medical concerns for crew members on longer space exploration trips

Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium

In "the pig," what is the main effect that the piglet initially has on kibuka?