15. The apparatus in figure 2:27 can be used to demonstrate the mechanism of breathing in a mammal.
Cork
Baloon
Plunger Syringe barrel
Glass rod
Glass tube
(a) What structure in a mammal is represented by the following?
The rubber balloon?​

What element does susan b. anthony include in this passage to strengthen her argument?

Predict the results of a two base insertion or deletion in a strand of dna that codes for a protien, how does this differ from a three base insertion or deletion?

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."