Answer: The correct answer for the blank is-
unpaired and spinning in the same direction.
The given question relates to the atoms of Ferromagnetic materials, which are the materials that produce magnetic effect. They have potential to form permanent magnets and they possess unpaired electrons, which spin in the same direction.
Example of ferromagnetic material- Iron.
B.freezing of glaciers
C.extremely hot weather
D.a river flowing into the sea
The answer is D, a river flowing into the sea as this dilutes the salt water with fresh water.
B) viral vaccine production
C) skin and tissue grafting
D) reproductive cloning
Correct answer: D) reproductive cloning
The cell technology that was possible by the micromanipulation tools is reproductive cloning. It is a form of artificial reproduction that uses the cloning technique.
It involves creating an animal that is genetically similar to a donor animal by the somatic cell nuclear transfer technique. In this cloning, the newly produced embryo is put back into the uterus where it can implant and develop further. There are two types of reproductive cloning by cleavage and cloning by the transfer of a cell nucleus into an enucleated ovum.
Hence, the correct answer would be option D.
What does the model represent?
A. How plants transform light into stored chemical energy
B. How energy is released from sugar molecules
C. How the sun delivers thermal energy to earth
D. How bacteria transform nitrogen into a usable from
Answer: The correct answer is-
A. How plants transform light into stored chemical energy.
The given equation in the model of the represents word equation for photosynthesis.
Photosynthesis is a process of formation of food ( that is a carboydrate) in green plants and algae using CO2 (carbon dioxide) and H2O (water) in the presence of sunlight.
During this process, a green pigment in the chloroplast called chlorophyll, absorbs solar energy and converts it into chemical energy in the form of ATP and NADPH.
In the next phase, which is a light independent phase ,the chemical energy is utilized in the formation of glucose, which is a food molecule for green plants and algae.
Thus, option A) is the right answer.
B. It has territorial borders.
C. It has its own bill of rights.
D. It trades with other nations.
It has its own bill of rights.