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Mila [183]
3 years ago
5

Which of the following is an indicator of good water quality?

Biology
2 answers:
Svetradugi [14.3K]3 years ago
7 0

Answer:

Zero Turbidity

Explanation:

High phostphate levels cause excessive algea growth and a decreased level of dissolved oxygen. High levels of nitrates are caused by animal or human waste and the overuse of chemical fertilizers. Low turbidity causes the water to be more clear so zero turbidity is the only right answer. I got it right on my test too

maw [93]3 years ago
4 0

Answer:

all of above

Explanation:

all of the above

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Which of these diseases is not spread by bloodborne transmission?
Murljashka [212]
Answer;
Tuberculosis 

Explanation; 
Bloodborne transmission involves transmission through contact with infected human blood and other body fluids such as semen, viginal secretions etc.
These pathogens include; HBV, HIV, STD's and viral hemorrhagic fevers.
Tuberculosis (TB) is not transmitted through the blooborne method but through airborne particles. 

6 0
3 years ago
◕‿↼ Please Help Asap, Tysm!
Leviafan [203]

Answer:

first three can stay the same

desert hot, dry, sparse vegetation

Explanation:

7 0
3 years ago
Read 2 more answers
De acuerdo al siguiente enunciado, responda: "sus funciones son similares; difieren en su origen embrionario y en su plan de con
salantis [7]

Answer:

el enunciado hace referencia a estructuras análogas

Explanation:

La estructuras análogas (por ejemplo, órganos, tejidos, etc) son aquellas que cumplen la misma o similares funciones pero que poseen un origen evolutivo distinto (es decir, no comparten un antepasado común) y son producto de la convergencia evolutiva. Por el contrario, estructuras homólogas son aquellas que se caracterizan por tener un origen evolutivo común (comparten un antepasado común), independientemente de la función que cumplan. Las estructuras análogas se caracterizan por tener diferentes orígenes embrionarios y planes de construcción distintos (es decir, las células que dan origen a este tipo de estructuras son de linajes diferentes). Un ejemplo bien conocido de estructuras análogas son las alas de mariposas y murciélagos, las cuales cumplen la misma función pero no derivan de un antepasado común.

3 0
3 years ago
Which plant hormone or phytohormone acts as a growth inhibitor?
expeople1 [14]

Answer:

<em>Auxin</em>

<em>gibberellins or gibberellic acids</em>

<em>cytokinins</em>

<em>ethylene</em>

4 0
4 years ago
Darwin collected an studied many specimens to understand natural selection on the Galapagos islands. which organisms did he stud
frez [133]

He chose to study birds, plants, and animals. Mostly 2 types of Finches.

5 0
3 years ago
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