Answer:
D. a vestigal structure
Explanation:
<em>The type of evidence for common descent that would include the whale's pelvic girdle is </em><em>vestigeal structure.</em>
<u>Vestigeal structures are small, degenerated and non-functional organs found in organisms which are believed to have been well developed and functional in their ancestors.</u>
The pelvic girdle in whales are considered to be vestigeal organs because they serve no known purpose and looks degenerated. Hence, they serve as evidence for common descent of mammals from the same ancestors.
The correct option is D.
As water is cooled from 4 to 0, its density "decreases." Density is the amount of substance per a specific volume. So, if the water cools it's density decreases, but as the temperature rises it's density will increase because liquid to a gas and a gas has a high density then a liquid.
Hope this helps.
C.
please correct me if im wrong
Explanation:
1=C
2=d
3=b
4=a
you just have to write the alphabet in the box that is C,d,b,a
Answer:
D: infrastructure that cannot adequately support the population
Explanation:
When urbanization is unplanned and rapid that will lead to a poor infrastructure which will be unable to support the population.
Unplanned and rapid urban growth will not have enough infratructure or organizational structures that will lead to poverty and poor water and waste managemnet system that will lead to communicable diseases and will be unable to support the population.
Hence, the correct option is D.