Answer:
Explanation:
U.S. cities like New York, Los Angeles, San Francisco, and Chicago were formed because of ___________.
a.
a natural harbor area
c.
an abundance of animals to hunt
b.
prime agricultural land
d.
pleasant year-round temperatures
Please select the best answer from the choices provided
A
B
C
D
Answer:
B
Explanation:
The natural role of the restriction enzymes is to protect the cell from invading phages. The restriction enzyme is an enzyme that functions by cutting DNAs from some pre-identified sites on the DNA. They are primarily found in bacteria where they protect the cell from invasion by foreign DNA from phages.
Answer:
The correct answer is D. The state of Montana is about the size of the area of the Amazon that was cleared between 1990 and 2010.
Explanation:
Deforestation is the main problem that threatens the ecological stability of the Amazon jungle, generating through the reduction of forest land contamination, extinction of native species, alteration of ecosystems and many other damages to the environment.
It is calculated that more than 18,000 square kilometers of jungle are cut or burned annually, which, projected over 20 years, gives more than 360,000 square kilometers in which the Amazon jungle has been reduced due to human action. This amount of territory can be compared with the extension of the state of Montana, which has an area that exceeds 380,000 square kilometers.
Answer:
Option B
Explanation:
Vertical farming is advantageous over the traditional farming practices in the following ways
a) It require lesser area
b) It uses less water as compared to the water used in traditional farming
c) Different types of crops can be grown at one one time as the same plot area is not used.
Growing crops for a year in not an advantage of vertical farming and hence option B is the correct answer
Answer:
A pilgrim.
Explanation:
Pilgrimage has been proposed as a Juniata archetype by Wallace Clift.