What is the purpose of the dense hairs around the flowers of the woolly lousewort? a. the dense hairs keep moisture off the flower. b. the dense hairs trap heat from the sun. c. the dense hairs protect the flower from caribou. d. the dense hairs keep the flower’s seeds from blowing away.

hey there!

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

it is a limiting nutrient limited by a single nutrient in the ecosystem, & the single goes very slow.

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