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- Question
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
- Correct Answer
- The fossil record provides evidence of a common ancestor to many species
ExplanationA 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.
- 1. 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
- 2. 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
- 3. Serious dehydration may cause all of the following, EXCEPT
Options- A. muscle cramps
- B. torn ligaments
- C. reduced blood volume
- D. increased heart rate Discuss
- 4. A kind of foliated metamorphic rock
Options- A. slate
- B. gneiss
- C. phyllite
- D. All of the above Discuss
- 5. Which planet do most known extrasolar planets most resemble?
Options- A. Neptune
- B. Venus
- C. Jupiter
- D. Earth Discuss
- 6. Which gas in the atmosphere is essential for respiration?
Options- A. Argon
- B. Carbon dioxide
- C. Oxygen
- D. Nitrogen Discuss
- 7. 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
- 8. Demography is the scientific study of
Options- A. Growth of population
- B. The well being of populations
- C. Birth and death of population
- D. All of the above Discuss
- 9. What are proteins made from?
Options- A. Nucleotides
- B. Nucleic acids
- C. Aminoacids
- D. Ethylene Discuss
- 10. Which vitamin is required for hair growth?
Options- A. Vitamin C
- B. Niacin
- C. Biotin
- D. Vitamin D Discuss
General Science problems
Search Results
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: Exercise intensity
Explanation:
The talk test can be used to measure the Exercise intensity.
Correct Answer: torn ligaments
Correct Answer: All of the above
Correct Answer: Venus
Explanation:
Most known extrasolar planets most resemble to the planet Venus.
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.
Correct Answer: All of the above
Correct Answer: Aminoacids
Explanation:
Proteins are made from chain of aminoacids.
Correct Answer: Biotin
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