The is an extinct vertebrate with both mammalian and reptilian features.
a. tikktalik
b. therapsid
c. velociraptor
d. pidgeon

Why is it incorrect to say that mitochondria function only as energy factories with cell

In this assignment, you will analyze an example of speciation by researching the finches of the galapagos islands. then you will answer questions to construct explanations and draw conclusions based on the information you gather. someone plz !

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided