Species a and b are found in the same ecosystem. what can be inferred from the data shown in the graph below?
species is a keystone species
species b is the predator of species a
species b is the prey of species a
species a is a parasite of species b

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

Determine if the following statement is true or false. if true, choose true. if false, choose the rewording that is true. according to the law of independent assortment, alleles for each gene are inherited together so that they always stay together. according to the law of independent assortment, offspring express a combination of their parents' traits. according to the law of independent assortment, alleles for a characteristic split during meiosis and combine during fertilization. true according to the law of independent assortment, alleles for each gene are inherited independently so that no two alleles stay together.

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change