Mongolos live on eating livestock farming, they usually eat a single full meal a day. Which consists of domestic animals, for example cows, chickens, goats, horses, camels, etc.
The correct answer to this open question is the following.
Although the question does not provide any options, we can say that the ethical standard that waiting to propose the study violates is "Informed Consent to Research."
In this case, Professor Hammond, first, had to inform the students about the study she was doing so the students were aware of this situation is class. So once she notified the class about her research, then ask them their consent to participate in the study. They probably had to sign a document that serves as an agreement of their participation. The students then would be aware of the details of the research and they would decide if they want to be part of the study. That is the ethical way to proceed.
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.
Yes this is why all around the pacific ocean there are plate intersections and why the area is called the "ring of fire."
