People started learning how to use technology and motors, battery powered things... so back when the pony express was a thing people would use to get around, we didn't know what cars where so people started building structures using aerodynamics so use cars, trucks, and trains now a days
<span>Permineralization: is a process of
fossilization in which mineral deposits form internal casts of
organisms. Carried by water, these minerals fill the spaces within
organic tissue</span>
The answer is A: The development of the first mathematical system of perspective
All of the countries<span> are represented among the climbing parties. Many different countries with different cultures were there to experience the same life and death phenomena that troubled the author in writing this piece. The countries enumerated are among those who have experienced these phenomena and are considered as climbing parties.</span>
Straighterline the lowest or most basic needs in maslow's classification system are called <u>"biological"</u> needs.
Maslow's hierarchy of needs is a motivational theory in psychology containing a five-level model of human needs, frequently delineated as progressive levels inside a pyramid.
"Biological/Physiological" needs are the physical prerequisites for human survival. In the event that these necessities are not met, the human body can't work and will eventually fall flat. Physiological necessities are believed to be the most imperative and they are needs that ought to be met first.
