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steposvetlana [31]
4 years ago
5

4. What was Antarctica's climate like millions of years ago? Provide two types of evidence.

Biology
1 answer:
skad [1K]4 years ago
7 0

cold and made of ice

the water was over 0 degrees celceus

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What is the correct order of the missing ecological levels of organization? Organism -> _______ -> ______ -> ______ -&g
Ksivusya [100]

(An individual can also be defined as an Organism)

Answer:

Population, Community, Ecosystem, Biome

Explanation:

A population is a group of individuals within the same species, within the same area, and that are capable of reproducing with one another.

A community is a defined as the populations of two or more species within the same geographical area and within the same time period.

An ecosystem is a community along with its abiotic (non-living) components, such as the water and air.

A biome is a large ecological area with similar climatic conditions. A biome can have multiple ecosystems within it.

The biosphere includes all living organisms along with the spheres they interact with (lithosphere, hydrosphere, etc.).

Therefore the correct answer is Population, Community, Ecosystem, Biome, Biosphere

Hope that helps! Comment down below or message me if you have any further questions! Good luck!

8 0
4 years ago
Homework 1.2
sasho [114]

The graph is a visual representation of information. It is shown by the x and y-axis. f(x)=x²+3.

<h3>What is a graph?</h3>

The graph is a visual representation of information. It is shown by the x and y-axis. The given equation is f(x)=x²+3.

In first case, f(x)=x²+3, x = − 3

f(x)=x²+3

   = (− 3 ) ² + 3

    = 9+ 3

      = 12

f(x)=x²+3 = (− 2 ) ² + 3

              = 4+ 3

             =7

f(x)=x²+3

    = (− 1 ) ² + 3

    = 1 + 3= 4

Therefore, The graph is a visual representation of information. It is shown by the x and y-axis.

To learn more about graph, refer to the link:

brainly.com/question/17267403

#SPJ1

6 0
1 year ago
Why is the nucleus considered the command center of the cell?
ioda
The genes within these chromosomes are the cell's nuclear genome and are structured in such a way to promote cell function. The nucleus maintains the integrity of genes and controls the activities of the cell by regulating gene expression—the nucleus is, therefore, the control center of the cell.
8 0
4 years ago
What is Carbon dating..? ​
morpeh [17]

Answer:

Radiocarbon dating is a method for determining the age of an object containing organic material by using the properties of radiocarbon, a radioactive isotope of carbon. The method was developed in the late 1940s at the University of Chicago by Willard Libby.

7 0
3 years ago
Which of these definitions have been paired with the correct type of cell?
stiv31 [10]

Answer:

Tissues in organs are precisely arranged so that they can work in harmony in performing organ functions. This is similar to an orchestra that contains various musical instruments, each of which is located in a precise place and contributes exactly at the right time to create harmony. Like musical instruments that are mixed and matched in various types of musical groups, tissues and cells also are present in several different organs and contribute their part to the function of the organ and the maintenance of homeostasis.

8 0
3 years ago
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