What is the relationship between the economy and the health of a marine ecosystem? Poor economic conditions increase demands for materials and harm the health of marine ecosystems.
Poor economic conditions lead more people to find jobs, harming the health of marine ecosystems.
Strong economies reduce the need to overfish coastal waters, improving the health of marine ecosystems.
Strong economies mean more resources are being used and this can harm the health of marine ecosystems.

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so, when you eat, your teeth chew and grind food into smaller pieces. this is mechanical digestion. then reactions aided by digestive enzymes break down large food molecules into smaller molecules. this is chemical digestion. the two processes change the food into simpler substances that can be used by the body for raw materials and energy.

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tobey

the answer is b)3/8x+1

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.