How do temperature and salinity affect deep water currents

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?

Which of these resources is used worldwide to make construction products, pottery, and porcelain

What was the land like over 500 million years ago? what was under the sea?