mechanicals
Micro-pipettes can be mechanical vectors for disease. Since they do not carry the disease like a living organism, they cannot be considered to be a biological vector. If the pipette is not sterilized properly, the result can be a mechanical vector for a disease.
Viruses are biological entities because they contain genetic material (DNA or RNA) and require a host cell to replicate. However, they lack the cellular machinery needed for metabolic processes and must infect host cells to reproduce.
We can use: - mechanical polishing - chemical polishing
Mechanical weathering involves the physical breaking down of rocks into smaller pieces without changing their chemical composition, such as through frost wedging or abrasion. Biological weathering, on the other hand, is the breakdown of rocks by living organisms like plants and burrowing animals, which can weaken rocks through root growth and acidic secretions.
No, pewter is not suitable for making bullets as it is a soft metal with a low melting point. Bullets need to be made from harder metals such as lead, copper, or steel to withstand the forces generated during firing and achieve proper ballistic performance. Using pewter could result in malfunctions and safety hazards.
Metal bullets are considered mechanical vectors because they are inanimate objects that can physically transmit diseases or pathogens when they come in contact with a person's blood or tissues. Biological vectors, on the other hand, are living organisms like mosquitoes or ticks that can transmit diseases through bites.
Silver was used in bullets for quite a while. This metal proved to be very precious in making the bullets.
Micropipettes are mechanical tools used in laboratories to accurately measure and transfer small volumes of liquid. They are not biological in nature as they do not possess any living components.
This metal is lead.
Yes
Metal Storm
Micro-pipettes can be mechanical vectors for disease. Since they do not carry the disease like a living organism, they cannot be considered to be a biological vector. If the pipette is not sterilized properly, the result can be a mechanical vector for a disease.
gunpowder+ metal= bullet pow and metal + bullet= gun pow pow
Full Metal Jacket.
About 99%. Lead is an inexpensive metal that is soft and dense- 3 criteria for bullets. Most will be made of lead- if not entirely, they will have a lead core covered by another metal, such as copper.
Lead
Japanese