50 POINTS EXPLAIN WHY YOU CHOOSE THIS ANSWER! The texture of human hair falls into 3 basic categories straight wavy and curly. A person with straight hair has 2 identical dominant alleles (SS) while a curly-haired person has 2 different yet identical alleles (CC) Wavy hair is expressed with someone has 1 of each of the alleles (CS) What type of inheritance pattern is hair texture?

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.

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.