29. B) A population changes in response to a change in the environment.
<u>Evolution is the process by which new species of organisms develop from earlier forms. Most often, in response to a change in a species environment. It's the frequent change of the alleles in a population. </u>
30. A) Describes the relationship between an organism and its environment
<u>Darwin made this theory of evolution by natural selection as an explanation for adaptation. Darwin defined natural selection as the </u>
<u>"principle by which each slight variation, if useful, is preserved."</u>
Answer:
Which segment(s) show an increase in potential energy? 3. ... If 4 grams of water at 1°C absorbs 8 calories of heat, the temperature of the water will change by ... A) 50°C. B) 5.0°C 0 -10 C ) 25°C. How much heat energy must be absorbed to ... of water when the temperature of the water increases from 24.0°C to. 36.0°C?
Explanation:
done
It is A , each sodium ion is surrounded by one chloride ion . the explanation is because Chlorine needs one more electron to have a full outer most shell , and sodium has one electron in its outer most shell .