What is the difference between the axial and appendicular skeleton? A. the axial skeleton helps with blood flow and the appendicular skeleton helps with temperature regulation
B. the axial skeleton allows for movement and the appendicular skeleton protects vital internal organs
C. the axial skeleton protects vital internal organs and the appendicular skeleton allows for movement.
D. the axial skeleton helps with temperature regulation and the appendicular skeleton helps with blood flow.

In the african savanna, more wildebeests are born than the environment can support. which is most likely to happen over a period of years as a result

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

Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe