In cattle, the alleles for red coat (R) and white coat (W) behave as the co-dominants. Both red and white hairs are produced in the heterozygote producing a coat pattern that is called "roan." Give the phenotypic and genotypic ratios to be expected among the offspring from a cross of two roan animals

mountains can affect the climate of nearby lands. in some areas, mountains block rain, so that one side of a mountain range may be rainy and the other side may be a desert. much of airborne moisture falls as rain on the windward side of mountains.

explanation:

a covalent bond, specfically triple bond

i am sorry but i need more information and a picture.