Quesuong 2 and 13
salamander
hamster
chimpanzee
opposable
thumbs
fut, mammary
glands
caws or
nails
lungs
2. drow a circle around the node representing the most recent common ancestor
between a homster and chimpanzee.
according to this clodogram, did chimpanzees evolve from hamsters? explain

it is either c or d and i know for sure it is not a or b

2%? i tried finding the exact sorry if it's not 100% correct ; -;

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

hope this