Im pretty sure the answer is A.
Three of the four classes of macromolecules—carbohydrates, proteins, and nucleic acids—form chainlike molecules called polymers. A polymer is a long molecule consisting of many similar or identical building blocks linked by covalent bonds. The repeated units are small molecules called monomers.
Answer:
James Watson
Francis crick
if I am correct pls follow
A- Changes in the inherited characteristics pf a population over time.
slab pull
Explanation:
When the more dense crust dives into the asthenosphere, it continues to pull the rest of the crust with it. This is called slab pull.
The pulling effect of a subducting plate on the rest of the plate is known as slab pull.
- In describing plate tectonics and movement of different plates, the term slab pull is frequently used.
- It is used to illustrate the dragging of a plate mass on all its part.
- A slab is a lithospheric plate.
- At a subduction margin, colder plates will sink because they are more denser.
- The whole mass of the plate moves down regardless of how rigid and brittle they are.
Learn more:
Lithosphere brainly.com/question/9582362
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