Question 2 12.5 p Snake pinworm cougar, mouse rabbit deer insects grasses Food webs model the flow of energy through an ecosystem. What is a limitation of this food web? (8.30)A) The model does not show consumers and producers. B)The model does not show animals that receive energy from multiple sources. C) The model does not show the ultimate source of energy in the food web, the Sun. D) The model does not show tertiary consumers.​

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

multiply it by 5 in order for you to understand i cant give an exact answer.