angelnmontano59 angelnmontano59

03-02-2021
Biology

contestada

7) Can you think of any other species which could be used to indicate that the river is clean and healthy Explain your answer.

Respuesta :

266197reee 266197reee

03-02-2021

Answer:

A sample with invertebrates like fresh water shrimp and mayfly larva indicates clean water, because these species have very low tolerance for any pollution.

Explanation:

Answer Link

Otras preguntas

How is an exothermic reaction indicated in an equation? O A. Heat is written above the arrow in the equation. O B. Heat is included as one of the reactants. O C

Which of the following is a geometric sequence? A. 2, –2, 2, –2, 2, –2, ... B. 5, 3, 1, –1, –3, ... C. –1, 0, 1, 2, 3, ... D. 1, 2, 4, 6, 8, 10, ... Please help

2.(08.01 MC) Find the volume of a cylinder with a diameter of 8 inches and a height that is three times the radius. Use 3.14 for pi and round your answer to the

Identify the similar triangle. Then find each measure (round to the nearest tenth).

________ not long at t

7. Interviewing applicants for an important job can be a very time ____________ process but it's worth it in the end. A.Lasting B. Developing C.Consuming D.Taki

Which of the binomials below is a factor of this trinomial? x² + 2x - 63 O A.X-3 OB. X+3 O C. X-9 O D. X + 9

Your best friend has just been suspended from school for truancy. write a letter to him/her expressing your displeasure and advising him/her to turn a new leaf.

which word is a verb many athletes practice their sport everyday A. practice B.Day C.sport D.athletes A P E X

A room is twice as long as it is broad and its height is 8 m. if the cost of painting its walls at Rs. 20 per m² is Rs 9600 , find the cost of carpeting its flo