Question

question 5 of 10
how do environmental scientists use technology to track gray wolves?
a. they use acoustics to identify wolves by their howls.
b. they use unmanned aerial systems to photograph wolves.
c. they use biostimulation to promote wolf movement.
d. they use gel electrophoresis to analyze wolf dna.

Explanation:

Acoustics can be used to identify wolves by their unique howls, which helps in tracking them. Unmanned aerial systems can photograph wolves to locate and monitor them. Biostimulation promotes growth or movement rather than tracking. Gel - electrophoresis is for analyzing DNA, not tracking in real - time. Acoustics and unmanned aerial systems are tracking methods.

Answer:

A. They use acoustics to identify wolves by their howls.
B. They use unmanned aerial systems to photograph wolves.