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Matter moves from one consumer to another consumer.

Explanation:

Depending on the way organisms get their food, they can be producers or consumers.

Producers are organisms that produce their food. These are usually organisms that possess the pigment called chlorophyll (most plants and some protists and bacteria). Chlorophyll allows them to perform photosynthesis - a process in which they produce the energy necessary for their survival. With the help of sunlight, they turn water, carbon dioxide, and minerals into oxygen and glucose.

Consumers are organisms that can't produce their own food, which is why they eat (consume) other organisms. All organisms (animals, fungi, some plants, etc) that are not producers are consumers.

The common grass shrimp feeds on the phytoplankton, which makes it a consumer. Then, the Atlantic silverside feeds on the shrimp, which means that it is also a consumer. This means that matter moves from one consumer to another.

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).

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation: