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- Question
What begins the process of solar system formation?
- 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
- 1. 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
- 2. Crystal size in igneous rocks is determined by Discuss
- 3. What kind of flowers are traditionally given to symbolise love?
Options- A. Yellow roses
- B. Pink roses
- C. Red roses
- D. White roses Discuss
- 4. Which statement best describes perigee?
Options- A. The closet point in the Moon's orbit to Earth
- B. The farthest point in the Moon's orbit to Earth
- C. The closest point in Earth's orbit of the Sun
- D. The Sun's orbit that is closest to the Moon Discuss
- 5. Which Protein regulates milk production in mammals?
Options- A. Elastin
- B. Actin
- C. Prolactin
- D. Collagen Discuss
- 6. Which planet do most known extrasolar planets most resemble?
Options- A. Neptune
- B. Venus
- C. Jupiter
- D. Earth Discuss
- 7. A kind of foliated metamorphic rock
Options- A. slate
- B. gneiss
- C. phyllite
- D. All of the above Discuss
- 8. 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
- 9. 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
- 10. 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
General Science problems
Search Results
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: Red roses
Correct Answer: The closet point in the Moon's orbit to Earth
Explanation:
The closet point in the Moon's orbit to Earth is called perigee whereas the farthest point in the Moon's orbit to Earth is called apogee.
Correct Answer: Prolactin
Explanation:
The Prolactin Protein regulates milk production in mammals.
Correct Answer: Venus
Explanation:
Most known extrasolar planets most resemble to the planet Venus.
Correct Answer: All of the above
Correct Answer: torn ligaments
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.
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