A researcher plans to draw a cladogram to show the most recent common ancestors of mammeals, reptiles, amphibians, and birds. He needs to choose a group from the table as a sample to study the relationship among amniotic eggs, feathers, hair, and double eyelids from each organism. Which sample group does the researcher use to draw the cladogram?

Sample Group Species
A FROGS, BEARS, SANKES, DEER
B FROGS, DEER, SNAKES, LIZARDS
C FROGS, PARROTS, LIZARDS, OWLS
D FROGS, SNAKES, OWLS, BEARS

it should be briana that has it to me

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.

essentially, one bacterial cell splits into two daugurer cells. bacterial offspring don't need or get care from their parents because they are in a sense their own parents. that said, some bacteria can and do depend on other bacteria especially in harsh environments such as bacterial microfilms in hot water tanks.