Answer: B. Increased surface runoff has increased water pollutants.
Explanation:
Trees provide a very valuable service in limiting the effects of surface runoff such as the reduction of soil erosion on account of trees holding the soil together with their roots. Their presence also reduces the actual surface runoff because they impede the path of the water.
With deforestation getting rid of trees, they would be unable to anchor the soil and reduce the movement of water which means that surface runoff will increase.
Answer:
When the mirror is inside the focal point..?
The distance between 1 and 7 spans a sarcomere correspond the structure at B is covered by the perimysium.
<h3>What is the smallest contractile unit within skeletal muscle?</h3>
A sarcomere comprises the segment between two consecutive Z lines and is the contractile unit of the muscle fiber, as it is the smallest portion of the muscle fiber capable of contraction and distension.
In this case, the distance between points 1 and 7 has the smallest structure of a skeletal muscle and corresponds to figure B.
See more about sarcomere at brainly.com/question/14005497
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Answer:
Unconditioned stimulus.
Explanation:
Classical conditioning may be defined as a type of learning procedure in which the biological procedure is used to pair up with the previous nerve stimulus. This stimulus result in the response of an individual.
The Pavlov experiment with the dog explains the process of classical conditioning. The ringing of bell (conditioned stimulus) is paired with unconditioned stimulus (meat presentation).
Thus, the meat presentation is unconditioned stimulus.
Answer:
D
Explanation:
The family trees and the punett square shows you.
