The correct answer would be D, gravity. As moving water will cause rocks to erode as well as wind, and animal habitation.
As the sun heats the surface of the oceans, two layers of water result. These layers are separated by the Thermocline.
so your answer is thermocline.
There’s no image, re-upload
They are absorbed in the small intestine, but I am not 100% sure if it is in the beginning or the middle.
Answer:
Yes, the statement is correct. Plants respire throughout the day, while photosynthesis takes place only in the presence of sunlight. ... At night, when there is no photosynthesis, no oxygen is released. Also, CO2 produced during respiration is not used by the plants.
