I'm sorry i don't know what it's asking for you to do
Humans are members of the genus Homo click this icon to hear the preceding term pronounced. Modern people are Homo sapiens click this icon to hear the preceding term pronounced. However, we are not the only species of humans who have ever lived. There were earlier species of our genus that are now extinct. In the past, it was incorrectly assumed that human evolution was a relatively straightforward sequence of one species evolving into another. We now understand that there were times when several species of humans and even other hominins were alive. This complex pattern of evolution emerging from the fossil record has been aptly described as a luxuriantly branching bush on which all but one twig has died off. Modern humans are that last living twig. Complicating this evolutionary history even more is the realization that our ancestors very likely mated successfully with members of other closely related species from time to time. As a consequence, our inherited gene pool was enriched by added genetic diversity. This sort of genetic mixing has recently been documented for Neandertals and early modern Homo sapiens living 40-60,000 years ago. It is also likely that there were genetic bottle necking events that periodically reduced our diversity. That largely accounts for the fact that despite our huge human population today, we are remarkably similar genetically compared to other primate species. It also explains why we are now the only surviving hominin species.
The striking similarities in appearance between the human genus Homo and our ancestors, the genus Australopithecus click this icon to hear the preceding term pronounced, is sufficient reason to place us both into the same biological tribe (Hominini click this icon to hear the preceding term pronounced). Both genera are bipedal and habitually upright in posture. Humans have been somewhat more efficient at this mode of locomotion. Like australopithecines click this icon to hear the preceding term pronounced, early humans were light in frame and relatively short. They were only about 3 ft. 4 in. to 4 ft. 5 in. tall (100-235 cm) and weighed around 70 pounds (32 kg) The evolution of larger bodies occurred later in human evolution. The differences between australopithecines and early humans are most noticeable in the head. Humans developed significantly larger brains and relatively smaller faces with progressively smaller teeth and jaws. In addition, humans became ever more proficient in developing cultural technologies to aid in their survival, while the australopithecines did not.
Answer:
Salt and water.
Explanation:
Neutralization is a chemical reaction in which acid and base are introduced together to form salt and water. In this reaction hydrogen + ions react with hydroxide - ions to form the salt. This is an exothermic reaction as heat is released during this chemical reaction.
The model that describes how data is written to a blockchain is the: append-only data structure.
<h3>What is an Append-only Data Structure?</h3>
Append-only is computer data storage property whereby new data can be added to a blockchain, like an additional block, in a time-ordered sequential order in such a way that the data added cannot be easily altered as al data are permanently stored across all nodes.
The append-only data structure makes data stored almost immutable. This is the model in which the blockchain technology is built on.
Therefore, the model that describes how data is written to a blockchain is the: append-only data structure.
Learn more about append-only data structure on:
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I fill like the reaction would be distillation or chromatography but distillation has to do with bioling points and chromatography has to do with how far the components separate along the material. but im in chemistry not advance placement.
