Question: Q: What are the two layers of the skin? Read this paragraph and choose the correct option from the provided answers: Skin is made up of two layers, the epidermis and the dermis. Choices: - dermis and epithelial - sebaceous and salivary - epithelial and endometrial - epidermis and dermis A:
Answer: epidermis and dermis

Question: Q: In flowering plants, male gametophytes are in grains of what? Read this paragraph and choose the correct option from the provided answers: Choices: - viruses - bacteria - nitrogen - pollen A:
Answer: pollen

Question: Q: What is pollution that enters water at just one point called? Read this paragraph and choose the correct option from the provided answers: Pollution that enters water at just one point is called point source pollution . For example, chemicals from a factory might empty into a stream through a pipe or set of pipes (see Figure below ). Pollution that enters in many places is called non-point source pollution . This means that the pollution is from multiple sources. With non-point source pollution, runoff may carry the pollution into a body of water. Which type of pollution do you think is harder to control?. Choices: - entry point pollution - point supply pollution - point supply pollution - point source pollution A:
Answer:
point source pollution