penguins,bears,polor bears,chickens and pigs
They are replaced. The old lateral field is taken out, new lines and gravel is are put down and covered.
No.
They are straight lines that form the sides of a polygon.
Yes, many due in their larval form.
the lateral line of a fish is a sensory organ,picking up vibration in the water,alerting fish to danger or prey.
the lateral lines run along both sides of their body. they detect movement and vibration in the surrounding water. they are also sensitive to light and smell.
Fish have lateral lines as vibration sensors.Eyes as visual sensors.
They do not have a lateral line but at least some have a lateral line analogue, the epidermal head lines, that are compromised of mechanosensory hair cells and detect water displacement (Budelmann & Bleckmann 1988, J Comp Physiol A)
Lateral direction runs from east to west and longitudinal direction runs from north to south. Latitude lines are parallel and equidistant from each other. The distance between latitude lines is approximately 69 miles. The equator is at 0 degree latitude. Longitude lines are known as meridians and converge at the poles. Longitude lines are widest at the equator.
the lateral lines. They pick up vibrations.
The lateral lines on sharks detect movement in the water. This sense helps sharks find their prey. Sharks often attack because of this sense thus making us misidentified.
The blue lights define the lateral limits of a taxiway. In the day time the lateral limits are usually marked with continuous double lines (if the limit is smaller than the actual surface area)