In william blake's poem "the chimney sweeper," the metaphor "coffins of black"

a. innocence
b. chimneys
c. daffodils
d. the tiger

What causes an unsaturated fatty acid to have a different shape than a saturated fatty acid? o a. unsaturated fatty acids have more hydrogen atoms. o b. unsaturated fatty acids have double carbon bonds. o c. unsaturated fatty acids have more nitrogen atoms. o d. unsaturated fatty acids have single carbon bonds.

What is used to keep track of the gamates and possible offsprings combination

Explain why ecosystem diversity results in species diversity in a healthy biosphere