Frequency has the unit hertz.
Answer:
m,lkj,mkn,njn
Explanation:because she is telling you to do a project
Answer:
C. turtles with genes for long necks had a better chance of surviving to reach reproductive age.
Explanation:
The turtles that had long necks were more fit to the environmnet in which they were lovated and were able to grow larger and have more reproductive time because of their ability to feed on grass and small shrubs, this helped them always haev food available, and made them the dominant gene eventually.
The net force on the hanging object is zero. If it were not zero, then the object would be accelerating in some direction.
