Too much direct sunlight will ________ the plant.
Too much direct sunlight will ________ the plant.
It takes sunlight about 8 minutes ____ the earth.
It takes sunlight about 8 minutes ____ the earth.
Without sunlight or water or air, there _____ no life on the earth.
Without sunlight or water or air, there _____ no life on the earth.
___________(expose) of the body to sunlight for a long time can be harmful.
___________(expose) of the body to sunlight for a long time can be harmful.
The ______cell can convert the energy of sunlight into electric energy.
The ______cell can convert the energy of sunlight into electric energy.
Enough sunlight is very essential to the healthy (grow)（）of this kind of flower.
Enough sunlight is very essential to the healthy (grow)（）of this kind of flower.
But for sunlight, there _______________ no moonlight. A: will be B: would be C: had been D: was
But for sunlight, there _______________ no moonlight. A: will be B: would be C: had been D: was
What are needed for a healthy body A: Fresh air, sunlight and enough physical exercises. B: Sunlight, enough physical exercises and reading. C: Fresh air, enough physical exercises and enjoying music.
What are needed for a healthy body A: Fresh air, sunlight and enough physical exercises. B: Sunlight, enough physical exercises and reading. C: Fresh air, enough physical exercises and enjoying music.
We all know the truth ________ there are air, water and sunlight there are living things.
We all know the truth ________ there are air, water and sunlight there are living things.
In aerosols, sunlight splits NO2 into .(NO and atomic oxygen / oxygen and atomic N)?
In aerosols, sunlight splits NO2 into .(NO and atomic oxygen / oxygen and atomic N)?