What do geologists look at for proof that earths core contains mostly iron? A. The sun. B. Comets. C. The moon. D. Other planets

A. The sun

Explanation:

The sun, because there has been theory’s of the sun being able to heat earth from there being a lot of iron in the middle of earth

explanation:

the sequence of amino acids in a protein determines its function. the dna sequence of a gene determines the amino acid sequence of the resulting protein. thus, any changes in dna sequence can result in changes in protein function. this is called a mutation.

emerald ash borer

the emerald ash borer is a green buprestid or jewel beetle native to north-eastern asia that feeds on ash species. females lay eggs in bark crevices on ash trees, and larvae feed underneath the bark of ash trees to emerge as adults in one to two years. hope this !