How long ago did two species of birds share an ancestor
Yes and they also can choose to die
The answer would be: accumulate the melanin granules on their superficial portion, forming a UV-blocking pigment layer
<span>The number of melanocyte cells is not much compared to keratinocytes. That is why melanocytes secrete dark melanin granules that will be spread into keratinocytes, not to itself.
The nutrient should be provided by the blood vessels of dermis skin. There should be no problem with pH or temperature either.</span>
Answer:
both surface tension and capillary action. ... But if the available volume is not enough, eventually some of the vapour ... of particles leaving the vapour phase, so there is no net change in the amount of ... the matter exists in a phase with properties of both liquids and gases known as a supercritical fluid.
Explanation:
