Answer:
natural selection
Explanation:
Charles Darwin and Alfred Wallace, are the parents of the theory of evolution, which occurs by the process of natural selection.
In short, the theory of species evolution says that groups of living things pass on some characteristics from parent to child, and from one generation to the next, nature selects the individuals best suited to the environment in which they live. Thus, as the environment changes - with increasing or decreasing temperature and rainfall, for example - the more surviving and reproducing are those who are better able to feed, escape predators or find mates for breeding, among other skills. . This process is called natural selection and, over millions of years, the result is the emergence of new species, similar to the original but different in some crucial characteristics.
Its a cell that divides to produce two or more daughter cells
Ice core can tells various information regarding the atmosphere. It can reveal the temperature, precipitation, and other atmospheric conditions. Here in the image, the scientists can learn about the ocean surface temperature, i.e., option D.
<h3>What is an ice core?</h3>
Ice cores are ice-drilled cylinders made from ice sheets and glaciers.
They are capsules that are frozen and allow scientists to reconstruct climate far into the past.
It can be used to detect the ocean surface temperature.
Thus, the correct option is D.
For more details regarding ice core, visit:
brainly.com/question/18170844
#SPJ1
Answer:
b.
Explanation:
Penicillin is a group of antibiotics that treat bacteria and the flu is a virus. The people in the other city are already sick so they'll need antibiotics (pills) and rest. if you only do so little it won't stop the spread in your city.