ham
A physical change that starts with the letter H is humidify.
horse
Horse
horny
hinge
hot coco
i believe the answer is horse
Some trees starting with H are:hickoryhemlockhawthornhollyhoneylocusthornbeamhorse chestnut
fish
Hat starts with h. Horse starts with h.
Some nouns that start with letter H are:hairHallowe'enhamburgerHamsterHandharmonicaHatHawaiiheadHearthiphistoryhoghollyHomeworkHondaHong Kong,hookhookerhoophornhorsehousehughut
On Indian religion that starts with h is Hindu.