Humans breathe through bronchi. what structure do insects have for breathing?

a.
gills

b.
tracheae

c.
skin

d.
lungs

In the african savanna, more wildebeests are born than the environment can support. which is most likely to happen over a period of years as a result

How does science influence the decisions made about social, economic, and political issues?

The wind speed in the region between cities a and b was probably the greatest at noon on which day