This is an example of asexual reproduction because the cells are dividing and not binding as with sexual reproduction.
The methods that astronomers have used to detect extrasolar planets are:
- Measuring the Doppler shift of the light from a star to see how the star "wobbles" due to the gravity of the planet
- Directly observing the extrasolar planet around its parent star
What are the methods that astronomers have used to detect extrasolar planets ?
The astronomers used the Directly observing the extrasolar planet around its parent star for them to be able to detect extrasolar planets.
They also used Measuring the Doppler shift of the light from a star to see how they scatters.
CHECK THE COMPLETE QUESTION BELOW:
Which of the following methods have astronomers used to detect extrasolar planets
1.) Measuring the Doppler shift of the light from a star to see how the star "wobbles" due to the gravity of the planet
2. Directly observing the extrasolar planet around its parent star
3.) Observing the transit of an extrasolar planet across its star by measuring the decrease in light received from the star
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The heat absorbed when 2.8 mol NH₄NO₃ is dissolved in water is 71.96 kJ.
<h3>What is heat?</h3>
Heat is the transportation of energy to or from a thermodynamic system.
By the formula of heat
Where n = moles
Delta Hrxn is molar heat
q = heat
Putting the values in the equation
Thus, the heat absorbed when 2.8 mol NH₄NO₃ is dissolved in water is 71.96 kJ.
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Answer:
If a car travels at constant speed of 40mph then it will have traveled 10miles in 15 mins (4x10=40miles). Hence, In 45 minutes the car will have reached 30miles
Explanation:
Answer: They had long days, over a one-third mile. People built from both ends and from the middle to the tunnels.
Explanation: from edge 2022
