Cuál será la velocidad de un movimiento ondulatorio cuya longitud de onda es de 4 m y su frecuencia es de 5 hz​

preservation because he preserves part of the land and preserves means save

explanation:

true, i don't really know what you're asking but from the info you provided im guessing the answer is true.

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.

garbage disposal because lysosomes dispose of old cell parts like garbage disposals dispose of old food.