What is so unique about embryonic stem cells? Culture of LIfe: Select the best answer from the cholces provided.
• A.
They could develop into 130 different human tissue types.
O B.
They have longer lives than normal cells.
O C.
They can live in circumstances in which other cells would die.
O D.
They are rigid and sturdy, therefore ideal
for scientific trials.

glycolysis is a process that fuel your metabolism. it is apart of cellular respiration the process that produce atp.

answer-

the statement that f(x) = |x+a| + b has exactly one x-intercept is sometimes correct.

solution-

it solely depends on b, whether the function will have one or two or zero x intercept.

this plot of the given function, f(x) = |x+a| + b will be the basic absolute value graph i.e v shape, with vertex translated to (-a, b), instead of origin.

1-   if b is zero, the graph will have exactly one x-intercept, at x= -a

2- if b is positive, the whole graph will be above the x-axis, hence it will have no x-intercepts.

3- if b is negative, the graph will be below the x-axis, hence it will have two x-intercepts.

∴ the statement is sometimes true.