Australopithicus (southern ape) but the key phrase is "believed to" which is interpretation of evidence based on hypotheses already accepted but not proven.
Australopithecus afarensis, specifically the famous fossil specimen known as "Lucy," is believed to be one of the earliest hominids that walked upright. With a unique combination of ape-like and human-like characteristics, Lucy provides important insights into the evolution of bipedalism in our early ancestors.
The Vishwanath Temple in Varanasi, India is believed to have been first built in gold, then silver, then wood, and finally stone. It is one of the most sacred Hindu temples dedicated to Lord Shiva.
The first civilizations were characterized by the development of urban centers, organized governments, social hierarchies, complex economies, and writing systems. These advancements allowed for the creation of more complex and centralized societies with specialized divisions of labor and increased trade and communication.
The Hittites are believed to be among the first to create tools using iron around 2000 BCE. They were skilled in iron production and used it to create weapons, tools, and armor which gave them a military advantage.
The first known European to have reached Easter Island was the Dutch explorer Jacob Roggeveen in 1722. However, it is believed that Polynesian settlers arrived on the island hundreds of years prior to European contact.
The first people who lived in the Philippines are believed to be the Austronesian peoples who migrated to the archipelago around 4,000 BC. They are known for their seafaring skills and language diversity, which have had a significant influence on the culture and history of the Philippines.
Ardipithecus ramidus, dating back around 4.4 million years ago, is believed to be one of the first hominids to walk upright. This species shows evidence of both tree-climbing adaptations and bipedal characteristics, marking an important transition in hominid evolution.
First hominid to stand upright.
Australopithecus is considered the first species believed to have walked upright. Fossils of Australopithecus show evidence of bipedalism, indicating they were able to walk on two legs, which was a significant step in human evolution.
The first species believed to have walked upright on two legs is Australopithecus afarensis, with the most famous example being the fossil "Lucy" discovered in Ethiopia. This early hominin species lived approximately 3.9-2.9 million years ago.
Homo erectus is believed to be the first hominid to migrate out of Africa, around 1.8 million years ago.
The ancestors of dinosaurs walked upright before they evolved into true dinosaurs. The earliest known dinosaur, Eoraptor, walked with upright legs underneath its body.
The first hominids, known as Australopithecus, appeared during the Pliocene epoch, around 4 to 5 million years ago in Africa. These early hominids walked upright and had a mixture of ape-like and human-like features.
Homo erectus
Homo erectus is believed to be the first hominid to engage in systematic hunting, using tools such as spears to capture prey. This development in hunting behavior was a significant advancement in hominid evolution towards more efficient methods of acquiring food.
The first key hominid trait to appear in the fossil record is bipedalism, which refers to the ability to walk upright on two feet. This adaptation is characteristic of early hominids and distinguishes them from their primate ancestors.
The Homo erectus is believed to be the first hominid species to have developed a hunter-gatherer society. They were skilled hunters and gatherers, using tools and fire to secure food and adapt to various environments.
Ardipithecus ramidus, a species that lived around 4.4 million years ago, is considered one of the first hominids to exhibit characteristics of modern bipedalism. This early hominid had a unique combination of ape-like and human-like features, suggesting a transition towards upright walking.