pia matter
The lungs are lined by two layers of serous membrane known as pleura. The visceral pleura adheres tightly to the surface of the lungs, while the parietal pleura lines the thoracic cavity. Between these two layers is the pleural cavity, which contains pleural fluid that reduces friction during breathing. This structure allows for efficient lung expansion and contraction during respiration.
Yes
Tightly packed
A stronger force is needed to penetrate a strong surface because the surface's particles are tightly bonded together, making it harder to break through. The force has to overcome the intermolecular forces of the material to create a disruption in its structure.
The hardest surface on Earth is diamond. It is considered the hardest because of its strong molecular structure, which consists of carbon atoms arranged in a tightly bonded crystal lattice. This structure makes diamond extremely resistant to scratching and abrasion, making it the hardest naturally occurring material known to man.
yes
pie try
yes as tight as you can
Coenzymes has a complex structure. They are a group of co-factors that are tightly or loosely attached to enzymes.
Dermis is covered by epidermis. There are cells, which are tightly packed. Epidermis is covered with waxy coating to prevent the water loss. The surface area of the leaves is very large. That is needed to absorb more and more light. This large surface area will lose lot of water. That is risky. So the adaptation. Tried to tell you. Though I am not a botanist.
The tightly coiled structure that produces sperm is called the seminiferous tubules. These tubules are located within the testes, the male reproductive organs.
If tightly covered, 3-4 days.