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PTM
- Dec 8, 2021
- 4 min
THE ORIGIN OF LIFE
Herbal scientists from Aristotle onwards had determined that life ought to reputedly arise spontaneously from non-residing material, and...
PTM
- Nov 24, 2021
- 4 min
TYPES AND FUNCTION OF SKIN
Types of skin Even though the pores and skin over the complete body are comparable in structure, there are quite some local variations...
PTM
- Nov 23, 2021
- 6 min
SKIN GLANDS
Skin Glands The glands are epithelial cells that secrete a substance. numerous types of exocrine glands are related to the skin:...
PTM
- Jun 4, 2021
- 6 min
ATMOSPHERE
The atmosphere is that the lower layer surrounding the world, with a mean composition, by volume of 78% nitrogen, 21% oxygen, 0.934%...
PTM
- May 20, 2021
- 4 min
ORIGIN AND EVOLUTION OF LIFE
The planet earth got here into lifestyles sometimes among 4 and 5 billion years ago. existence evolved on planet earth approximately 3.5...