Tracts carrying sensory information are called . Those that conduct motor impulses from the brain are called . Spinal Reflexes: recall how reflexes work and the parts of a reflex mechanism

Tracts carrying sensory information are called ascending tracts.

Those that conduct motor impulses from the brain are called descending tracts.

Explanation:

A reflex may be defined as an involuntary response to a stimulus which is dependent on the integrity of the reflex arc.

A reflex arc consists of the following anatomical structures:

(1) a receptor organ - located within the skin, muscle or tendon

(2) an afferent neuron - located in posterior root ganglion

(3) an effector neuron, and

(4) an effector organ.

A reflex arc involving only one synapse is referred to as a monosynaptic reflex arc and interruption of the reflex arc at any point along its course would abolish the response.

In the spinal cord, reflex arcs play an important role in maintaining muscle tone, which is key for proper body posture.

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

explanation:

well for one plants are always the producer, so a is the answer. a wolf is more of the consumer(predator) and the deer is the prey so i know those two are out of the question. also mushrooms are fungi/fungus so a is the producer.