Reptiles are closely related to birds. Which of the following characteristics do birds and reptiles share?
A.
They both form amniotic eggs that are covered by a protective shell.
B.
They both live their entire lives on land.
C.
They both spend some portion of their lives in water.
D.
Their young develop inside the mother's body.

A

Birds and reptiles both can lay eggs. These shells are usually protected by the mother, and they are strong

1. a tropical dry forest carries out more rapid nutrient cycling

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave