PLEASE HELP Inversion is a type of mutation that
1. Involves the loss of all or part of a chromosome
2. Reversed the direction of parts of a chromosome

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k

Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative

Select the correct answer. what does the process of natural selection involve?