The largest living reptiles ever on earth were the ________.
Fill in the blank(s) with the appropriate word(s).
dinosaurs
Dinosaurs were the largest living reptiles.
Biology & Microbiology
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In the ball and stick view, the balls (spheres) represent ______________
a. atoms b. molecules c. bonds d. electrons
Biology & Microbiology
The _____________includes bones of the limbs or fins, which are connected to the body's main axis by the pectoral and pelvic girdles.
A. axial skeleton B. appendicular skeleton C. endoskeleton D. hydrostatic skeleton E. exoskeleton
Biology & Microbiology
In eukaryotes, where do the reactions of cellular respiration occur?
What will be an ideal response?
Biology & Microbiology
Which of the following prokaryotic nutritional
groups use CO2 and sunlight to produce energy? a. photoautotrophs b. chemoautotrophs c. photoheterotrophs d. chemoheterotrophs e. all of these
Biology & Microbiology