Item A is different from item B by the crust in item A which is found partially below sea level as compared to the crust in item B. Thus, the correct option is C.
<h3>What is Crust?</h3>
The crust may be characterized as the outermost shell of a terrestrial planet. It is a narrow covering on the outside of Earth.
The surface of item A tends to have an irregular surface across the plain, while the surface of item B tends to have a flat and definite surface throughout the plain.
It estimates the position of the crust of a particular surface with respect to its structural appearances.
The image is attached below for your better understanding.
Thus, the correct option is C.
To learn more about Crust, refer to the link:
brainly.com/question/26053779
#SPJ1
Transmission. West Nile virus is most commonly spread to people by the bite of an infected mosquito. Mosquitoes become infected when they feed on infected birds. Infected mosquitoes then spread West Nile virus to people and other animals by biting them.
Answer:
Tropomysin, calcium
Explanation:
Tropomysin is a protein that prevents muscle contraction hence acts as a contraction inhibitor. It wraps around the actin blocking the binding sites for myosin on the actin.
Muscle will only contract when they get a rush of calcium ions.
The calcium ions binds to troponin, the troponin changes its shape. The change in shape will remove tropomyosin from the binding sites allowing myosin to bind on the actin leading to muscle contraction.
Answer:
restriction enzyme, restriction endonuclease, or restrictase is an enzyme that cleaves DNA into fragments at or near specific recognition sites within molecules known as restriction sites. ... These enzymes are found in bacteria and archaea and provide a defence mechanism against invading viruses.
Explanation:
A star's apparent brightness<span> is its </span>brightness<span> seen from Earth. A star's </span>absolute brightness<span> is the </span>brightness<span> the star would have if it were at a standard distance from Earth
</span>so if your riding in a car at night and your passing some one on the road in there point of view your apparent brightness is lets say 10 and if your are farther a way your estimated brightness or star's absolute brightness would be 10.<span />