1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
natka813 [3]
2 years ago
6

Two lizards with different coloring exist within the same ecosystem. One lives in the trees, and the other prefers hiding among

rocks. They are separate species because
they behave differently
they have different characteristics
they cannot successfully reproduce
they exist within the same ecosystem
Biology
1 answer:
tekilochka [14]2 years ago
3 0
They have different characteristics
You might be interested in
Which type of change was seen in the ecosystems that were affected by the 1988 fires in Yellowstone Park
charle [14.2K]

Answer:SECONDARY SUCCESSION Explanation:Secondary succession can happen after primary succession or independently of primary succession.An example of Secondary Succession by stages:

1. An area of growth.

2. A disturbance, such as a fire, starts.

3. The fire destroys the vegetation.

4. The fire leaves behind empty, but not destroyed soil.

5. Grasses and other herbaceous plants grow back first.

6. Small bushes and trees begin to colonize the public area.

7. Fast-growing evergreen trees and bamboo trees develop to their fullest, while shade-tolerant trees develop in the understory.

8. The short-lived and shade-intolerant evergreen trees die as the larger deciduous trees overtop them. The ecosystem is now back to a similar state to where it began.

(Hope this helps)

3 0
3 years ago
What percentage of the atmosphere is<br> Nitrogen gas N2
mihalych1998 [28]

Answer:

78 percent

Explanation:

The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen.

6 0
3 years ago
Maintaining an internal body temperature is one of the key components to maintaining homeostasis. ____________________ involves
rusak2 [61]
The answers could be vasodilation and vasoconstriction (respectively) if that’s what u are studying.
3 0
3 years ago
In 1985 a biologist counted 750 pine trees in a 250 hectare forest. Using similar counting techniques, the biologist counted 1,2
Alisiya [41]

Answer:

Suppose that we have a given function f(x)

The average rate of change of the function between two values x₁ and x₂ is given by:

r = \frac{f(x_2) - f(x_1)}{x_2 - x_1}

a) We want to find the average (rate) of change on the size of population from 1985 to 1995.

We have that:

f(1985) = 750

f(1995) = 1500

Then we have:

r = \frac{1500 - 750}{1995 - 1985}  = 750/10 = 75

This means that the population of trees increases, in average, at a rate of 75 trees per year.

b) What is the density of trees each year that they were counted?

This will be equal to the quotient between the number of trees and the area.

1985: number of trees = 750 pines

         area = 250 ha

Then the density is:

D(1985) = (750 pines)/(250 ha) = 3 pines/ha

So 1985, there were 3 pines per hectare.

1990: number of trees = 1250 pines

         area = 250 ha

Then the density is:

D(1990) = (1250 pines)/(250 ha) = 5 pines/ha

1995: number of trees = 1500 pines

         area = 250 ha

The density is:

D(1995) = (1500 pines)/(250 ha) = 6 pines/ha

3) now we want to get the average change between 1985 and 1995 in the density, this will be:

r = \frac{D(1995) - D(1885)}{1995 - 1985}  = \frac{6 pines/ha - 3pines/ha}{10}  = 0.3 pines/ha

So, on average, each year the number of pines per hectare increases by 0.3

7 0
3 years ago
What is a solstice?
nevsk [136]

Answer:

4 or D

Hope it’s right ;)

5 0
2 years ago
Read 2 more answers
Other questions:
  • Question 8
    7·1 answer
  • Sebaceous secretions associated with hair follicles that secrete an oily, odorous, messy secretion are due to what type of secre
    14·1 answer
  • A direct variation always goes through the origin of the coordinate plane.<br> a. True<br> b. False
    10·2 answers
  • Endocrine glands differ from exocrine glands in that<br>​
    9·1 answer
  • How are lava and magma alike?
    15·2 answers
  • Find the ratio in simplest form.<br> 30:6<br><br> 1:5<br> 4:1<br> 5:1
    14·1 answer
  • 7. What characteristic of iron would make it a bad material for the housing
    11·1 answer
  • What causes an individual to be 'lactose intolerant'? Explain using the following terms: enzyme, digestion, lactose, lactase, mo
    11·1 answer
  • In a loudspeaker, ............... energy is converted into sound energy.
    10·1 answer
  • PLEASE HELP ASAP, DUE TOMORROW<br> 50 POINTS, ANSWER ALL (CORRECTLY PLEASE)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!