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1. Cells are the: basic unit and structure of life. building blocks of life both of the above neither of the above 2. Prokaryotic cells: have a nucleus do NOT have a nucleus are advanced large cells and can be seen without a microscope 3. Eukaryotic cells: have a nucleus do NOT have a nucleus are primitive small cells 4. Any living thing is called an organism. True False Sometimes Never 5.Mrs. Ruble saw a sample of brain tissue under amicroscope. She noticed there were many cells thathad a nucleus and were all connected together. This means the brain tissue is: unicellular and made of eukaryotic cells unicellular and made of prokaryotic cells multicellular and made of eukaryotic cells multicellular and made of prokaryotic cells 6.Mrs. Davis saw a paramecium under the microscope.She noticed it was made of only one cell and had anucleus. This means the paramecium is: unicellular and eukaryotic cell unicellular and a prokaryotic cell multicellular and a eukaryotic cell multicellular and a prokaryotic cell 7.A tree is known as an autotroph. This is because: the tree is not able to make its own food. It only gets food through plant fertilizer the tree is able to make its own food through the process of photosynthesis it automatically moves from place to place it makes shady areas with its leaves 8.Which of the following organisms are all heterotrophs? This means they are NOT able to make their own food and must find food from other sources such as other plants or animals: trees, grass, flowers people, bugs, birds people, trees, dogs deer, algae, plants, panthers |