49.a population of pheasants grew until it reached the maximum carrying capacity of an ecosystem. then, the pheasants' food supply increased. as a result, the carrying capacity of the pheasants' habitat changed.
which graph could represent the history of the pheasant population?
50.the graph below shows changes in the world population over time.
what term can be used to describe this graph? a. negative exponential growthb. negative linear growthc. positive linear growthd. positive exponential growth .
someone asap

First part- The first row graph on the right hand side depicts the history of pheasant population.

Second part -The graph that changes in the world population over time is depicted as positive exponential growth

Explanation:

First question: The history of the pheasant population is depicted in graph given below.

Initially the population of pheasants grew till it reached maximum carrying capacity of ecosystem.  

The pheasants food supply increased. As a results the carrying   capacity of the pheasants habitat changed.

Second question:  The graph that changes in the world population over time is depicted as positive exponential growth.

Negative exponential distribution is process in which events occur continuously and independently at constant average rate. It is represented in graph as  

Negative linear distribution is the inverse relation between the two variables as depicted by graph.

Positive linear distribution is the direct relation between the two variables as depicted by graph.

Positive exponential distribution is process in which events occur independently at fixed intervals  and at constant average rate.

On the basis of the above explanation is:  

First part- The first row graph on the right hand side depicts the history of pheasant population.

Second part -The graph that changes in the world population over time is depicted as positive  exponential growth.

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation:

examples of nucleic acids are deoxyribonucleic acid (dna) and ribonucleic acid (rna).