For each scenario given, decide whether allopatric or sympatric speciation would be the likely result

Which flexible structure that supports the nerve cord and led to the backbone

Pl which diagram illustrates prophase?

The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen