Which of the following is a producer?

a.
a crow that consumes a dead animal on the side of a road
b.
a fish that eats smaller fish for its food

c.
a giraffe that eats the leaves of trees
d.
a plant that has insect larvae feeding on its roots

In familial hypercholesterolemia individuals homozygous for the allele causing the disorder completely lack receptors on liver cells that take up cholesterol from the blood stream. heterozygous have one-half the number of receptors while individuals homozygous for the normal allele are phenotypically normal. this is an example of a. epistasis b. complete dominance c. incomplete dominance d. codominance

Which would best keep the oxygen cycle stable? a. cutting down jungles to create farmland b. eliminating parks in large cities c. dumping toxic chemicals into the ocean d. reducing the amount of deforestation d. reducing the amount of deforestation

Two critical interventions to turn around the opioid crises are: