How we know the respiration process is going in plants explain me

I will mark as brainlist

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

When rutherford performed his metal foil experiment, he was surprised that most of the alpha particles

Aremote community desperately needs more electrical energy. it is located in an area with the following characteristics: average wind speed of 15 – 20 km/hr some medium-sized rivers with slow-moving currents few coal deposits some oil exploration being conducted within 400 miles based on the above information, which energy source would be the most economical and safest for the community to pursue? a. fossil fuel b. hydroelectric c. nuclear d. wind