(1) Her face muscles contorted, her eyes turned black and her body began to undulate like a snake.

(2) Its metallic waves seemed to nearly undulate off the page.

(3) The plesiosaur, being a reptile, wouldn't undulate but move from side to side.

(4) The hay fields surrounding the old farmhouse undulated in the wild, untamed wind like green ocean waves.

(5) Regional and temporal variation in bending moments and power production have also been predicted to occur during steady undulatory swimming in fish.

(6) Most fish swim by laterally undulating or oscillating their body and propulsive caudal fin.

(7) The serviceable track undulates and crosses many gullies, the trees are thinned, you can see out north over pretty fields, tightly bound by the curving wooded escarpment.

(8) The leaves are ovate to oblong, 5 to 8 centimeters long, and pointed at both ends, with subentire or undulately toothed or lobed margins.

(9) His paintings often feature undulating horizons of rows of low hills, curves of muddy roads and snowdrifts, and patterns made by ploughed farmland.

(10) The sandstones show variable grading, with planar, rippled and undulatory lamination.

(11) The mid lobe is 1.6 cm wide, thick, fleshy, and its margins are undulately crisped.

(12) But the police say the road is a 40 mph zone for safety reasons as it has curves, undulations and several sets of traffic lights.

(13) If the course is removed, he believes it will be difficult to find another site with the bushes, trees and undulating terrain required.

(14) You can almost see her seductive smile as she slows her dance until only her hips move, body undulating in place.

(15) Heading out of town the first thing you notice are lush fields and undulating green hills.

(16) The layout covers undulating hills and dramatic elevation changes and will feature native grasses and stands of pine trees.

(17) Some of them had steep, smooth walls that plunged into the sandy bottom, others undulated downwards.

(18) The front legs of rococo chairs were undulating symphonies of curves and counter-curves.

(19) Will pumped his hands into the air and his body undulated .

(20) It's a track I enjoy, particularly because of its high speed corners and undulations .