reptiles
The Jurassic period, which lasted from about 201 to 145 million years ago, was crucial for the evolution of dinosaurs, as they became the dominant terrestrial vertebrates. This era also saw the diversification of marine life and the emergence of the first birds, marking significant evolutionary advancements. Additionally, the warm climate and the formation of vast shallow seas contributed to rich ecosystems, setting the stage for the later development of modern flora and fauna. Overall, the Jurassic period played a key role in shaping the Earth's biological history.
Dinosaurs first appeared during the Triassic period, approximately 230 million years ago. They became the dominant terrestrial vertebrates throughout the Jurassic and Cretaceous periods, which lasted until about 66 million years ago. Their emergence marked a significant evolutionary milestone, leading to a diverse range of species that adapted to various environments.
They were first introduced in 1978 and became popular in the 1982 release of E.T- Extra Terrestrial
The origin was in India and the development is unknown
He became the start of the development of the personal computer.
ahm....for me culture became one of the factor of intellectual development because it is illustrated in the variations in sex roles found in the different societies and historical period.
The first organisms believed to have developed a heart-like structure are thought to be early vertebrates, specifically within the group of jawless fish known as agnathans, which emerged over 500 million years ago. These primitive hearts were simple muscular tubes that pumped blood, evolving over time into the more complex structures seen in modern vertebrates. The development of the heart was crucial for efficient circulation, supporting increased metabolic demands as organisms became larger and more active.
The coda
Yes, they did contribute to the development of agriculture. For example, horses and oxen were used to pull plows before it became mechanized.
The inner planets
they became naked and people farted on eachother
Yes,you can have sex during a pregnancy until it becomes uncomfortable for the mother. You will not injure the fetus by having sexual intercourse. The baby is protected by a sac of amniotic fluid. Yes,you can have sex during a prgnancy until it becomes uncomfortable for the mother. You will not injure the fetus by having sexual intercourse. The baby is protected by a sac of amniotic fluid.