Answer:
Phototropism is an important light response in plants. Positive Phototropism leans towards the light and negative Phototropism growth away from the light.
Explanation:
Answer: KIDNEY (URINARY/EXCRETORY SYSTEM) helps regulate water and electrolyte balance.
Kidney is an important organ of our urinary system that regulates chemical composition of blood, regulates water and electrolyte balance, etc in our body. Kidney is made up of nephron cells that filters water, reabsorbs amino acids, secrete and excrete urine outside the body.
Prion which is a protein that replicates or bacteria
Answer:
The feeding relationships among the species in a community determine the community's trophic structure. C)
The symbol Al+3 is a cation. Therefore giving us the correct answer being option B. cation.
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