Ar4ia2Ypnataliajum Ar4ia2Ypnataliajum

03-12-2016
Biology

contestada

Birds have hollow bones. explain how this is adaptive.

Respuesta :

03-12-2016

birds have hollow bones due to the fact thay need to be as light as possible for their wings to generate enough lift for them to fly

Answer Link

Otras preguntas

A doctor prescribes 150 milligrams of a therapeutic drug that decays by about 15% each hour. To the nearest hour, what is the half-life of the drug?

As a collision is about to happen if you had enough time to choose between hitting a large haystack or a telephone pole which one would you choose to hit expla

Solve the system of equations using substitution method x-y=5 3x+2y=10

You want to deliver a package to japan.the fed ex delivery service charges a $15 flat fee plus $2 per additional kilogram. You can also use the usps priority ma

(b+8)(b+2) please show work. I got b^2 + 10b + ?

First right one I will give you brainliest thanks Help is greatly appreciated!!!

In the structure of a muscle, several fascicles lie bundled together to forma muscle, just as several lie together to form compact bone tissue. Each muscle fib

cause and effect with the Sumerians

True or False: The tundra and taiga are known as cold biomes.True

If the slope of a line is -2/3 and contains the points (1,-5) and (-4a, 2) what is the value of a?