Answer:
B
Explanation:
if the vibration has a low frequency then the sounds gonna be low as well as a high frequency having a higher sound
Answer:
Wild boars have successfully established in areas with warm climates.
Explanation:
As you can see in the description of the map shown in the question above, wild boar, although an invasive species in the USA, settled more easily in Texas, California and Florida, and along the southern notes, which are regions that usually have a climate hot most of the year. This means that wild boars have greater affinities with warm climate regions within the country.
An invasive species is one that is taken to a region where it does not occur naturally. These species can become real pests if the invaded environment does not have natural predators that limit their multiplication.
in a community there are people right? well in an ecosystem there are animals and organism.
A. a tree
you can first eliminate B. and C. to make it easier to choose an answer. then you can eliminate a generator because it would turn mechanical energy into electrical energy. a tree uses photosynthesis to convert light energy into chemical energy, using the sun as a source for the light energy and turning it into food (chemical energy)
