In an ecosystem, the growth and survival of organisms are dependent on the availability of the energy from the sun. this energy is available to organism in the ecosystem because

Color blindness is a recessive trait. the gene for color blindness is on the x chromosome. the family tree below shows the trait of color blindness. the only unknown is the mother in the first generation

!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.

What is the compliment dna strand to the following sequence: ttgactaggcta