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Lilit [14]
3 years ago
8

Which of these indicates equilibrium in the community? A. seral B.pioneer C.ultimate D.intermediate E.climax

Advanced Placement (AP)
2 answers:
Lunna [17]3 years ago
6 0

Answer:

E.climax

Explanation:

Climax in an ecosystem or in a community can only be reached when all of the organisms are in perfect balance and that the species that live in that certain region have actually evolved as much as they can and now they are perfectly fitted for the enviroment and need no further adaptation to live a better life.

Mars2501 [29]3 years ago
4 0
D. intermediate is the answer

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Incorrect
kykrilka [37]

Answer:

2.57

Explanation:

Given the data:

X : 17, 17, 16, 17, 23, 22, 21

Mean absolute deviation (MAD) :

Σ|x - xbar| ÷ n

xbar = Σx/ n

n = 7

Σx = (17 + 17 + 16 + 17 + 23 + 22 + 21) = 8

xbar = 133/7 = 19

|x - xbar| :

|17 - 19|= 2

|17 - 19| = 2

|16 - 19| = 3

|17 - 19| = 2

|23 - 19| = 4

|22 - 19| = 3

|21 - 19| = 2

Therefore,

MAD = (2+2+3+2+4+3+2) / 7

MAD = 18 / 7

MAD = 2.57

8 0
3 years ago
Name the bacterium that causes anthrax sorted' s disease​
garri49 [273]

Answer:

Bacillus anthracis

Explanation:

Anthrax is an infection that is caused by the bacteria Bacillus anthracis

8 0
3 years ago
LC)A polygon is shown:
Vladimir [108]

The area of polygon MNOPQR is equal to the area of a rectangle that is 15 square units + area of a rectangle that is 2 square units.

<h3>How to calculate the area of this polygon?</h3>

First of all, we would determine the area of rectangle MNSR with a side length of 3 units as follows:

Area = L × W

Area = 3 × 5

Area = 15 square units.

Next, we would determine the area of rectangle MNSR with its dimensions as follows:

  • Length = 7 - 5 = 2 units.
  • Width = 3 - 2 = 1 unit.

Thus, its area is given by:

Area = L × W

Area = 2 × 1

Area = 2 square units.

Therefore, the area of polygon MNOPQR is equal to the area of a rectangle that is 15 square units + area of a rectangle that is 2 square units.

Read more on rectangle here: brainly.com/question/25292087

#SPJ1

3 0
2 years ago
4(3b-1)=9b what is the answer?​
Zigmanuir [339]

Answer:

b=4/3

Explanation:

12b-4=9b

12b-9b=4

3b=4

b=4/3

7 0
3 years ago
Read 2 more answers
Which statement describes a defining characteristic of civilization?
DiKsa [7]

Answer:

C

Explanation:I took the test

5 0
3 years ago
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