Science

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1. science

   Why do scientists use models? a. Scientists use models to learn about things that are too small, too large, or too complex to observe directly. b. Scientists use models because doing so is always part of the scientific method. c.

2. Science test

   Can someone please help me with science test answers!! Why do scientists use models of natural systems? A- Scientist use models of natural systems because these systems are often too large or too small or too complex to study

3. Science - Please Check Some Answers 1

   Please help me with the following: A science class tested ways to clean water after an oil spill. Each group of students was given 100 mL of vegetable oil, 100 mL of engine oil, and 800 mL of water in a rectangular plastic

4. Please check my answer (reading)

   The durian is an Asian fruit that is known for its incredible stench. Food writer Richard Sterling describes its odor as "turpentine and onions, garnished with a gym sock." In 2012, a group of scientists analyzed an extract taken

1. Help

   The durian is an Asian fruit that is known for its incredible stench. Food writer Richard Sterling describes its odor as "turpentine and onions, garnished with a gym sock." In 2012, a group of scientists analyzed an extract taken

2. Biology

   Can someone check my answers please? 1. Which of the following is not a characteristic of life? A. Maintains homeostasis B. Composed of cells C. Composed of atoms*** D. Carries out metabolism 2. Which of the following represents a

3. History

   Which option suggests the wide-ranging influence of the refugee Nazi scientists on US technology? A-these scientist proved themselves trustworthy by designing the atomic bomb, leading to the Saturn V rocket. B-These scientists

4. science

   Multiple Choice Which of the following is a benefit of having a standard measurement system that can be used by scientists worldwide? A. Scientists can all perform different experiments. B. Scientists can compare and share data

1. science help

   Two scientists did the same experiment but arrived at different results. The scientists most likely did not have accurate data and information misunderstand each other's interpretations belong to different backgrounds did not have

2. Biology

   Why is it important to scientists for a hypothesis to be testable? How would the experiment differ if it were not? What is an example of each type? Write 3-5 sentences. This is what I have so far "A scientists job is to gather

3. earth, science

   Which of the following statements describes the development of the geologic time scale? A) Scientists developed the geologic time scale using fossilized remains from Europe and Asia. B) Scientists developed the geologic time scale

4. Easy Little Question I Cant Seem To Understand -_-

   Why is it important for scientists to be able to extract DNA from an organism? List TWO reasons.

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