Jean Baptiste Lamarck and Darwin varied with the process of evolution as Lamarck believed in , while Darwin focused on for survival.

a
descent with modification, acquired traits
b
natural selection, artificial selection
c
extinction, move toward perfection
d
acquired traits, fitness

The sketch shows a rynchosaur, an extinct animal that is known only from fossils. there has been much debate about the classification of these creatures. some scientists suggest that they belong with primitive amphibians, and some think they are related to snakes and lizards.the data equally support both cases. which statement best explains how to draw a cladogram that includes the rynchosaur? draw the cladogram for amphibians. draw the cladogram for reptiles. draw two cladograms, both showing the traits, and leave it as a hypothesis. draw two cladograms, both showing the traits, and have scientists vote

What is the process of pulling apart an n2 molecule nevermind i got it

Which statement is true for bacteria a. bacteria have complex internal structures b. all bacteria are spiral in shape c. all bacteria cause disease in animals d. bacteria break down some foods