Tree roots are a ________ of sugars in spring and a ________ in the fall.

Question

Quizplus · Accepted Answer

In the spring, tree roots are actively absorbing water and nutrients from the soil and using photosynthesis to produce sugars, making them a source of sugars. In the fall, when the leaves begin to change color and eventually fall off, there is less photosynthesis occurring and the roots begin to store the sugars produced earlier in the year, making them a sink.

Tree Roots Are a ________ of Sugars in Spring and a ________

Tree Roots Are a of Sugars in Spring and a