The statement which is false about the intergumentary system is option D. "Keratin is the pigment responsible for skin color."
Even though the skin color of human beings is affected y different substances, the pigment melanin is responsible for it. Melanin is produced within the skin in cells known as melanocytes and it determines of the skin color of darker-skinned humans.
For instance, the skin color of those who have light skin is determined primary by the bluish-white connective tissue placed beneath the dermis and by the hemoglobin which circulates in the veins of the dermis.
The amount of time that the 2 species have been evolving apart??
The answer that apply is:
<span>They carry energy
</span><span>They travel from the epicenter.
</span><span>They vibrate throughout the lithosphere.
</span>
Reason why the following the false:
<span>They move in one direction- seismic wave do not only move in a direction but spread out through the plate,that's why a large area would be affected.
</span><span>They are produced by earthquakes. - seismic waves are not produced by earthquake but the opposite,earthquake occurs due to the release of seismic wave when the ground break and vibrates.</span>
