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- Question
Serious dehydration may cause all of the following, EXCEPT
Options- A. muscle cramps
- B. torn ligaments
- C. reduced blood volume
- D. increased heart rate
- Correct Answer
- torn ligaments
- 1. A kind of foliated metamorphic rock
Options- A. slate
- B. gneiss
- C. phyllite
- D. All of the above Discuss
- 2. Which planet do most known extrasolar planets most resemble?
Options- A. Neptune
- B. Venus
- C. Jupiter
- D. Earth Discuss
- 3. What begins the process of solar system formation? Discuss
- 4. All of the following are functions of the skin except
Options- A. insulation
- B. site of vitamin A synthesis
- C. excretion body wastes
- D. protection from mechanical damage Discuss
- 5. Crystal size in igneous rocks is determined by Discuss
- 6. The talk test can be used to measure the
Options- A. Speech frequency
- B. Exercise intensity
- C. Loudness intensity
- D. None of the above Discuss
- 7. The goals of psychology are to
Options- A. describe the behavior
- B. control the behavior
- C. predict the behavior
- D. All of the above Discuss
- 8. Which best describes the fossil record?
Options- A. The fossil record provides evidence of a common ancestor to many species
- B. The fossil record is inaccurate because scientists are not able to date fossils
- C. The fossil record cannot provide evidence of evolution
- D. The fossil record provides evidence that disputes the theory of evolution Discuss
- 9. Which gas in the atmosphere is essential for respiration?
Options- A. Argon
- B. Carbon dioxide
- C. Oxygen
- D. Nitrogen Discuss
- 10. Which one of the following factors contributes to hypertension?
Options- A. A vigorous exercise regimen
- B. A diet that lacks protein
- C. A high-fat diet
- D. A lack of sleep Discuss
General Science problems
Search Results
Correct Answer: All of the above
Correct Answer: Venus
Explanation:
Most known extrasolar planets most resemble to the planet Venus.
Correct Answer: Scientists believe that , about 46 billion years ago, the solar system was formed when a cloud of gas and dust in space was disturbed, maybe by the explosion of a nearby star called a supernova
Correct Answer: site of vitamin A synthesis
Correct Answer: Crystal size in igneous rocks is determined by rate of cooling ie, the time taken by magma to cool down Hence, the slower the rate of cooling the larger the crystals The faster the rate of cooling the smaller the crystals
Correct Answer: Exercise intensity
Explanation:
The talk test can be used to measure the Exercise intensity.
Correct Answer: All of the above
Explanation:
The main goals of psychology are four. They are::
1. To describe,
2. To explain,
3. To predict (and)
4. To control the behavior and mental processes of others.
Correct Answer: The fossil record provides evidence of a common ancestor to many species
Explanation:
A fossil is a traces or remainings of plants and animals that lived in the past. The fossil record provides evidence of a common ancestor to many species is the option that best describes the fossil record.
Correct Answer: Oxygen
Explanation:
Inhaling of oxygen and releasing of carbon dioxide to make our living is the process called as respiration. We know that, air is a mixture several gases like 78% of nitrogen, 21% of oxygen and several other gases with watervapour.
Hence, Oxygen is essential for respiration process.
Correct Answer: A high-fat diet
Explanation:
In the given options, a high-fat diet is the only factor that contributes to hypertension.
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