Spinosaurus aegyptiacus, Early to Late Cretaceous (112 – 93.5 Ma), Theropoda (Family: Spinosauridae) Described by Stromer, 1915 ::: Artwork by PaleoGuy on DeviantArt
Anatomy Arcade. OH MY GOSH! Fun site. Play games to learn muscles, skeleton, and more.
Healing involves both sides.
Биология в лицее: Приспособительные формы организмов
Photo: Sun's Power Source What keep Sun going? What is Sun's Power Source? Can we replicate the same source on earth on small scale within controlled environment? #ProtonFusion, #Sum #powersource #quantumtunneling
Super Pig / Drywell
geneticist: A heart in good condition is shown at the left, and a heart from an alcoholic is shown at the right. Excessive alcohol consumption can cause a condition known as alcoholic cardiomyopathy, in which the heart becomes enlarged and weakened.