American cockroaches (Periplaneta americana) scurrying about in lab container after being warming to room temperature in this laboratory demonstration. Insects are cold-blooded which means their body temperatures change with the temperature of their surroundings. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Matulavich, Peter |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Länge: | 14 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |