Ques:Q: What element has the atomic number 16? Read this paragraph and choose the correct option from the provided answers: Choices: - oxygen - helium - neon - sulfur A:

Ans:sulfur
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Ques:Q: What is another name for producers? Read this paragraph and choose the correct option from the provided answers: Producers are organisms that produce food for themselves and other organisms. They use energy and simple inorganic molecules to make organic compounds. The stability of producers is vital to ecosystems because all organisms need organic molecules. Producers are also called autotrophs. There are two basic types of autotrophs: photoautotrophs and chemoautotrophs. Choices: - plants - rotifers - allergens - autotrophs A:

Ans:autotrophs
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Ques:Q: Most members of what kingdom of spore-making organisms grow on the forest floor, where the dark and damp environment is rich? Read this paragraph and choose the correct option from the provided answers: Habitats Although fungi are primarily associated with humid and cool environments that provide a supply of organic matter, they colonize a surprising diversity of habitats, from seawater to human skin and mucous membranes. Chytrids are found primarily in aquatic environments. Other fungi, such as Coccidioides immitis, which causes pneumonia when its spores are inhaled, thrive in the dry and sandy soil of the southwestern United States. Fungi that parasitize coral reefs live in the ocean. However, most members of the Kingdom Fungi grow on the forest floor, where the dark and damp environment is rich. Choices: - algae - moss - bacteria - fungi A:

Ans:fungi
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Ques:Q: What type of cell has negative anode is positive cathode? Read this paragraph and choose the correct option from the provided answers: The standard cell potential is negative, indicating a nonspontaneous reaction. The battery must be capable of delivering at least 1.10 V of direct current in order for the reaction to occur. Another difference between a voltaic cell and an electrolytic cell is the signs of the electrodes. In a voltaic cell, the anode is negative and the cathode is positive. In an electrolytic cell, the anode is positive because it is connected to the positive terminal of the battery. The cathode is therefore negative. Electrons still flow through the cell form the anode to the cathode. Choices: - picric cell - planetoid cell - non-voltaic cell - voltaic cell A:

Ans:
voltaic cell
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