They have or are fossilizing.
fossil.
Chimpanzees and humans are the two modern organisms likely to be the most closely related, sharing a common ancestor estimated to have lived around 6-7 million years ago. Both species belong to the same family, Hominidae, and share many genetic similarities.
Fossils are proof of organisms that lived long ago
Primary Succession
King tut lived earlier
No. He was a Levite, and she (who lived some 300 years earlier) was from the tribe of Naphtali.
Moses lived a few centuries earlier. Traditional chronology places Moses' lifetime in 1392 to 1272 BCE, while Solomon lived in 848 to 796 BCE.See also the Related Links.Link: More about MosesLink: More about SolomonLink: Timeline
George Washington is not directly related to Charlemagne. Charlemagne lived in the 9th century and George Washington lived in the 18th century, so there is a significant time gap between them. Additionally, Charlemagne's lineage did not directly continue to George Washington.
If two organisms share an evolutionary relationship, that means that they have a common ancestor on the evolutionary tree. The more recently the shared common ancestor lived, the more closely related the two present organisms are, evolutionarily.
they have lived for up to millions of years
Scientists use various methods to study the similarities and differences in the physical characteristics, genetic makeup, and evolutionary history of organisms that lived millions of years ago and those living today. By comparing fossils, DNA sequences, and other evidence, researchers can trace the evolutionary relationships between different species and determine how they are related to each other over time. This helps us understand the connections between ancient and modern organisms and how they have evolved and changed over millions of years.
Biogeography
A relative that lived in the past can be referred to as an "ancestor." Ancestors are typically individuals from whom one is directly descended, such as grandparents, great-grandparents, or earlier generations. They play a significant role in family history and genealogy, often influencing cultural heritage and identity.
Actually, there are 5 groups of anthropods. The first is the Trilobites, which lived during the Permian-Triassic period and was wiped out by the extinction of that age. Chelicerates are spiders, mites, scorpions and related organisms. Myriapods are millipedes, centipedes, and other related organisms. Hexapods are insects and insect-like organisms that are included under anthropods. Finally, Crustaceans (except for woodlice) are aquatic organisms including lobsters, crabs and shrimp.
organisms * fish * mammals * grasses
organisms that lived in the sea convert sunlight in to directly stored energy, when they die they fall to the sea floor where sedimentary rock covered them. the rock squeezed the organisms so their energy could not escape under great pressure and heat the carbon turned to oil.