Answer:
compression and rarefaction
Explanation:
This kind of wave is called a longitudinal wave and an example of such a wave is a sound wave. The center of compression can be analogous to the top of a crest of a transverse wave while the center of the rarefaction would be analogous to the bottom of the trough of a transverse wave.
Answer:
The special cells of the sponge include those that filter sea water; cells that are phagocytic (that engulf and digest food particles); those that form the external 'skin', breathing pores and tubes through which water enters and leaves the body; and those that secrete the mineral and organic skeletons, called spicules and fibres, respectively. Sponges are also unique because nearly all their cells can change function as required (totipotency).
Explanation:
<em>PLS MARK ME BRAINLIEST* I hope this helps </em>
Evaporation and condensation can be used to purify water because it allows for the dirt and other chemicals that are harmful to be taken out of the water and leave behind a much cleaner and purified water, almost like filtering it naturally.
The answer is A. Morphology/anatomy is considered more
relevant than behavior or general appearance in the classification of organisms. It
is due to these anatomical features that animals such as bats are classified differently
from birds (with bats classified as mammals even though they fly like birds) due to differences in anatomical features
like milk-producing glands and brain structure.
Carbon cycle and fossil fuels, I believe.
