An example of an ectothermic organism that has few or no behavioural options when it comes to its ability to adjust its body temperature is a ________.
A) star fish living deep in the ocean
B) bass living in a farm dam
C) hummingbird flying through a plain
D) honeybee in a hive on a rural farm

Question

Quizplus · Accepted Answer

Ectothermic organisms rely on external sources of heat to regulate their body temperature. As a starfish living deep in the ocean, it does not have the option to easily move to a warmer or cooler location, as the temperature of the water around it is relatively constant. Therefore, it is limited in its ability to adjust its body temperature, making it a good example of an ectothermic organism with few or no behavioural options in this regard.

An Example of an Ectothermic Organism That Has Few or No