Answer:
This is called cluster sampling procedure.
Explanation:
In this type of procedure, a group of elements is considered instead of individual units. This proceddure is usually based on geography, and it's useful due to its efficiency regarding cost and time.
There are a few disadvantages, though: it might not be diverse enough to be significant, and it's possible that some elements of other groups (in this case, other districts) share some features.
Answer:
to anchor themselves to the ground when a bird tries to pull them away
Explanation:
Earthworms or worms generally that have bristles or setae are considered taxonomic phylum Annelida. For earthworms with each segment comprising of muscles and bristles. This trait serves the role of the anchor while burrowing the soil, or to anchor themselves to the ground when a bird tries to pull them away.
This is often done by the earthworm stretching in and out by contracting and pushing its body forward to get a hold of the earth with its setae.
C. Rub your tires up against the curb to slow down.
The one that is the role that the president carries out under the constitution and tradition is :
A. chief diplomat and head of state
hope this helps
According to Neimeyer, Prigerson, and Davies, "inability to reconstruct a meaningful personal reality" after loss is called: complicated grief
Complicated grief often happen when a person just lost someone that they really love. Which often cause that person lose a lot of focus in their daily activities and reduce their overall performance
