Plants contain vascular tissue which consists of cells that make up tube strutures that... (what does these tissues do)

A transports only food along the stem
B transports only water along the stem
C transports materials along only the leaves
D transports materials along the stem of a plant​

These cells make up ground tissue, which will be discussed in another concept. ... Meristematic tissues consist of three types, based on their location in the plant. ... Intercalary meristems occur only in monocots, at the bases of leaf blades and at ... The stem of the plant connects the roots to the leaves, helping to transport ...

Explanation:

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.