How to use in-sentence of “undulating”:
– The ciliates are a group of protists characterized by the presence of hair-like organelles called cilia, which are identical in structure to flagella but typically shorter and present in much larger numbers with a different undulating pattern than flagella.
– It was clearly amphibious: its back legs are better adapted for swimming than for walking on land, and it probably swam by undulating its back vertically, as otters and whales do.
– Box-Ironbark forest is found on rocky, often auriferous, soils, in flat and undulating landscapes at altitudes of 150–600m above sea level.
– The curving and waving roof imitates the mountainous landscape and undulating sea edge that surrounds it.
– The island is generally flat or mildly undulating with the highest point being Mt Wellington.

