Trees Are Often Identified by Their Leaves

question 87

Multiple Choice

Trees are often identified by their leaves.What information about the leaves would you need to observe in order to identify the tree?

• A)function of the leaves
• B)whether the leaves are lost in the fall
• C)blades,pattern of venation,and arrangement on stem
• D)size and color
• E)whether the veins are parallel or netted

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Definitions:

Ventricles

Cavities within the brain that produce and contain cerebrospinal fluid, important for protecting and nourishing the brain.

Meninges

The three layers of protective tissue called the dura mater, arachnoid mater, and pia mater that encase the brain and spinal cord.

Myelin Sheaths

Protective coverings around nerve fibers that facilitate the rapid transmission of neural signals.

Synaptic Vesicles

Small sacs within a neuron that store neurotransmitters, which are chemicals released to communicate with adjoining neurons at a synapse.