Put the steps of seafloor spreading in order from first to last.
Magma hardens
Magma pushes upward.
A crack forms
Rock moves outward.

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 !

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"do a testcross with a homozygous recessive plant."

. ph changes the ability of them he enzyme to dissolve in water.