Lamarck's idea of "use and disuse" proposed that
a. traits are passed down from parent to offspring.
b. the continents were slowly moving.
c. in animals, traits that are used often will grow and change shape.
d. the continents were moving quickly.

air, water, heat and noise pollution can all be caused by producing and using technology. consuming resources - non-renewable resources, including precious metals like gold, are used to make technology

the most common type of reef is the fringing reef. this type of reef grows seaward directly from the shore. they form borders along the shoreline and surrounding islands.