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Naddik [55]
2 years ago
10

What are the three types of symbiotic relationships?

Biology
1 answer:
Tems11 [23]2 years ago
4 0

Answer:

The three types of symbiotic relationship are: mutualism, commensalism, and parasitism.

Example: 1.Mutualism: Pistol shrimps and gobies.

2. Commensalism: Sharks and Remora Fish.

3. Parasitism:. Tapeworms, fleas, and barnacles.

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Autotrophs are organism that is a Heterotroph. 
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3 years ago
Factorize this polynomial function <br>x³-7x+6<br>Hint:x³-7x+6​=0
dolphi86 [110]

Answer:

(x - 1)(x - 2)(x + 3)

Explanation:

f(x)=x3-7x+6 Since (a + b + c + d = 0), then f(1) = 0 --> one factor if (x - 1).

After division -->

f(x)=(x-1)(x2f2+x-6). The trinomial in parentheses can be factored.

Find 2 numbers knowing sum (1) and product (-6). They are -2 and 3.

Therefor, f(x)=(x-1)(x-2)(x+3)

5 0
3 years ago
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6 0
2 years ago
Which of the following samples has the greatest population density?
Andrews [41]

The right answer is D.

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A = 125000 organism/ 2.5 m2 = 50,000 organisms / m2


B = 13000 organisms / m2


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D = 200000 organisms / m2

8 0
3 years ago
Read 2 more answers
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