300 horse breeds worldwide, each adapted for specific purposes like racing, draft work, or companionship. 7. The Arabian horse is known for its distinctive head shape and high tail carriage, and is one of the oldest breeds. 8. The She
45. Sexual selection, where mate choice influences traits, plays a role in evolution. 46. Evolution of Species and Speciation How new species arise is fundamental to understanding biodiversity. Speciation Proc
nisms found during a coral reef dive into the ocean have evolved fascinating adaptations: Cuttlefish and octopuses: Masters of camouflage, changing color and texture to 1. blend into coral surroundings. Cleaner wrasse: Fish t
Reefs act as natural barriers, protecting coastlines from storm surges, erosion, and wave action. They reduce wave energy by up to 97%, safeguarding human communities and shorelines. 11. Supporting Fisheries and Livelihoods Reefs support commercial and subsistence fisheries, provid
wounds, 9. fractures, and infections. The concept of zero was not explicitly used, but Egyptians understood mathematical 10. principles of addition and subtraction. Obelisks were erected to honor the sun god Ra and served as monumental 11. landmarks. Pharaoh Akhenaten introduced monotheistic worsh
