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
The molecule will enter the cell using a channel protein.
<span>Error bars within treatments illustrate confidence intervals, standard errors, standard deviations or other quantities. However, different types of error bars exist, so figure legends must be sure to distinguish which error bar is being represented. </span>
The liver can regenerate up to half of itself
I think it’s D i hope i’m right