Young people may try a number of substances, including alcohol, household chemicals (inhalants), prescription and over-the-counter medicines, illegal drugs, and cigarettes. They use alcohol more than any other substance. Marijuana is the illegal drug that young people use most often. Young people use these substances for many of the same reasons that adults doâto relax or feel good. But they may also have other reasons for using substances.
the paramecium uses cilia, which are tiny hair-like structures, for locomotion. on the other hand, amoeba uses pseudopodia, which are extensions of the cell's cytoplasm, to mo â¦ ve.+ 2 others found this useful.hey move with the help of microscopic hair-like structures called cilia, which act like oars to push them through the water. They swim by rotating slowly and changing directions often. If the Paramecium comes upon an obstacle, it stops, swims backwards, and then angles itself forward on a slightly different course.
A paramecium is unicellular and moves by using cilia. Cilia are short, hair-like structures that are found on the surface of the organism. Cilia have three uses: 1.movement, 2.capturing food, 3. sensing the environment. When you observe the paramecium it may look like it only has cilia on part of its cell.he large nucleus controls the day-to-day functions of the cell. The large nucleus is visible and is a slightly different color from the rest of the organelles. The small nucleus only controls reproduction. Paramecium can reproduce in two ways: asexually through binary fission and sexually through conjugation.