C is the answer.We are using to classify organisms beyond molecular setting not by the physical structure.note-applicable for this question only
First Blank Space:Flourens
Second Blank Space:Broca
A, a node is where the different section either split or interconnect in a cladogram.
Answer:
The drops of water in the clouds are heavy enough to fall.
Explanation:
Precipitation forms in the clouds when water vapor condenses into droplets of water. When the droplets are heavy, they fall to the Earth. These droplets can fall in the form of rain, hail, or snow.