Amphibians are ectothermic, tetrapod vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living wit…
Burung adalah anggota kelompok hewan bertulang belakang yang memiliki bulu dan sayap. Jenis-jenis burung begitu bervariasi, mulai dari burung kolibri yang kecil dan dapat mengepakkan sayap dengan s…
An invertebrate is a cold-blooded animal with no backbone. Invertebrates can live on land—like insects, spiders, and worms—or in water. Marine invertebrates include crustaceans (such as crabs a…
The universe (Latin: universus) is all of space and time[a] and their contents,[10] including planets, stars, galaxies, and all other forms of matter and energy. The Big Bang theory is the prevaili…
A mineral is a naturally occurring inorganic element or compound having an orderly internal structure and characteristic chemical composition, crystal form, and physical properties. ... A rock is a…
Mammals (from Latin mamma, 'breast') are a group of vertebrate animals constituting the class Mammalia (/məˈmeɪliə/), and characterized by the presence of mammary glands which in females produc…
Human evolutionary genetics studies how one human genome differs from another human genome, the evolutionary past that gave rise to the human genome, and its current effects. Differences between ge…
Ecology is the study of organisms and how they interact with the environment around them. An ecologist studies the relationship between living things and their habitats. In order to learn about the…
Matematika kadang-kadang dianggap sebagai sosok pelajaran yang menakutkan oleh sebagian orang. Begitu rumit dan memusingkan, serta banyak waktu yang terbuang hanya untuk mempelajarinya. Namun itu s…
Buku yang menyajikan pengetahuan dasar dan lengkap tentang sains dan teknologi.