Valence electrons are : ​

German cockroaches, bulging eyes, bu, are recessive to normal eyes, bu , and curved wings, cv, are recessive to straight wings, cv . both traits are encoded by autosomal genes that are linked. a cockroach has genotype bu bu cv cv, and the genes are in repulsion. which set of genes will be found in the most common gametes produced by this cockroach?

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

How water is moving through the ecosystem ?