PLEASE HELPPP Which of the following is an example of how an increase in biodiversity would influence an ecosystem?
A The lower variety of plants it would produce will protect the ecosystem from disease.
(в
An increase in the number of species in the ecosystem would make the ecosystem stronger by increasing its
stability and resistance to outside influences.
Biodiversity doesn't have an influence on an ecosystems health.
An increase in the number of species would decrease ecosystem productivity and survival because of the
competitive relationships.

D

Explanation:

An increase in the number of species would decrease ecosystem productivity and survival because of the

competitive relationships.

the correct answer is:

b) a rich merchant.

the underground railroad (apocope of the metropolitan railroad) is a system of urban trains located within a city and its metropolitan area. it is characterized for being a massive transport of passengers in the big cities, uniting diverse zones and their environs, with high capacity and frequency and in segregated form to other systems of transport. metropolitan railroads are built underground or on the surface, although most systems use mixed models where sections are combined in both modalities.

1 - as a result, the metro tends to reduce car travel for two reasons: first, due to the greater transfer of users from the car and, second, due to the reduction in the acquisition of cars in homes located in sectors near the stations of the metro.

2 -the metro allows to contribute effectively to the achievement of all the objectives of an urban development policy: it improves the efficiency of the city's economy by reducing travel costs and also generates a higher level of activities in the city center, taking advantage of of the agglomeration economies.

3 -it is a clean means of transport, since it uses renewable energy (usually electricity), taking care of the environment and avoiding excessive pollution.