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

elsa sold 24 drawings for $12 each at the art fair. She is going to use 1/3 of the money to buy books. The rest of the money is going into her savings account.

Determine which of the following graphs does not represent a function.

How does a persons life on earth affects their experiences in the underworld

Opponents of prohibition argued that doing this governmental regulations was contrary to basic constitutional values and consumer freedoms?

evaluate the expression: 7 - 3 + 9 x 8 ÷ 2

I NEED HELP PLS HELP MEE THIS IS A BIT CONFUSING PLS AWNSER GIVING BRAINLIST AND 50 POINTS IF CORRECT IF INCORRECT I WILL DEL YOUR AWNSER PLS MAKE SURE WHAT YOU

Hormone released by the duodenum in response to acids and lipids in the duodenum.

The half-life of carbon-14 is 5600 years. If a piece of charcoal made from the wood of a tree shows only % of the carbon-14 expected in living matter, when

Blunt or penetrating trauma that causes bleeding into the tough sac that surrounds the heart is called?

choose the correct pronoun. a .let.............go for a walk. (we /us)