Answer:
Mutation and Recombination
An ectotherm gets its heat from external sources
(Remember "ecto" means outer, "endo" means inner)
The answer is A) prepares organisms for future changes in the environment
The correct answer is increased crash risk.
Crash risk refers to the risk of being involved in a motor vehicle mishap. It refers to the risk associated with the happening of a road accident, generally determined as the outcome of the probability (likelihood) and severity (magnitude) of the incident, like road crash.
The phenomenon of crash risk elevates when it is combined with extreme emotional pain with abuse or substance use.
<u>Answer</u>: Weber's/Weber-Fechner's law of just noticeable difference
This phychologoical law is used to quantify the perception of change for a given stimulus. The perceived change is proportional/constant ratio to the initial stimulus. Thus, it is the minimum amount of a stimulus intensity change that will produce noticeable variation in sensory experience.
As in the example, it has been shown that this law is not function very well for extremes of stimulation.
