Answer:
They might have been written down and codified because they wanted to keep it more of a secret but idk i hope this helps
Explanation:
Answer:
Tunneling nanotubes.
Explanation:
Tunneling nanotubes refer to certain very thin and elongated tubules that emerge from the membrane of a cell and allows it to connect and communicate with other neighboring cells over relatively long distances. Because of their very small size, tunneling nanotubes were only discovered until 1999, and their role in cell communication is still not fully understood. It is known that they're capable of transmitting and conducting cell-surface proteins, cytoplasmic vesicles and calcium signals between cells. However, they can also act as vectors for viruses such as HIV.
Answer:
phyisicalist theory
Explanation:
Physicalist theories suggest that the universe is composed of physical things. This is opposed to dualism that believe that there are two things: the physical thing and the mental part which are such things as ghosts or the soul. Physicalists agree that the mind is physical but however disagree on what kind of physical thing it is. The theories: behaviorism, type identities, functionalismand eliminative materialism all offer different explanations.
