Unlike forests, the burning of grasslands is never beneficial.
a. true
b. false

The give statement is False.

The burning of grasslands has many benefits such as:

It eliminates the excessive weeds and invasive species in an area.It helps in restoring the nutrients in an area.It controls or reduces the insects, pests, and disease causing organisms.It supports the growth of native vegetation.It improves the grazing by increasing the quality, availability, palatability, and quantity of grasses and forbs.

Thus, the given statement is false.

Generally travels west to east but often shifts to north and south

The answer would be d. pili