ALL THE STATEMENTS MADE ABOVE ARE TRUE.
Viruses are considered to be non living things because they do not meet many of the criteria that are needed for an organism to be considered a living thing.
Virus can not replicate on their own, they do not excrete any waste and do not meet all the seven features that living things must exhibit.
The structure that connects the placenta to the embryo would be the <u>umbilical cord.</u>
Detrital sedimentary rocks are mainly classified by the size of their grain. The largest grain is a boulder, followed by a cobble, a pebble, sand, silt and finally the finest grain, which is clay. These grains of sediments are what get cemented together to form sedimentary rocks.
Is there a right or wrong answer or can it be your opinion?
