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
White raven [17]
3 years ago
10

LIST THE THREE MAIN APPROACHES THAT ECOLOGISTS USE TO STUDY THE ENVIRONMENTAL SYSTEMS?

Biology
1 answer:
ankoles [38]3 years ago
7 0
Observation, modeling, and experimentation
You might be interested in
How is carbon moving between the air and found it decreasing
ratelena [41]

Answer:

Animals and plants need to get rid of carbon dioxide gas through a process called respiration. Carbon moves from fossil fuels to the atmosphere when fuels are burned.

The oceans, and other bodies of water, absorb some carbon from the atmosphere. The carbon is dissolved into the water.

7 0
3 years ago
f humans and chimpanzees only differ by 1.2% genetically, why are there such sizable differences phenotypically between the two
dsp73

Answer:

the differnt dna and rna strucures in the mammals cause differen tlooks they have also evolved from being in the wilf most of their lives

Explanation:

5 0
3 years ago
Which of the following is not a vascular plant?<br> conifer<br> fern<br> moss<br> flowering plant
scoundrel [369]
The answer is moss.

Mosses are nonvascular seedless plants. <span>Nonvascular plants have simple tissues specialized for internal water transport.</span>
On the other side, vascular plants have vascular tissue which consists of xylem and phloem. Xylem transport water and minerals from the root to the upper parts of the plant. Phloem transports food and nutrients from the leaves, where they are produced, to the growing or storage parts of the plants. 

6 0
3 years ago
the process in which two species interact in ways that benefit both of them is called a. predation. b. mutualism. c. parasitism.
Scilla [17]
B. mutualism is the right answer
4 0
3 years ago
What is the name for the rocky upper layer of the solid earth? A. biosphere B. magnetosphere C. atmosphere D. lithosphere
algol [13]
The rocky upper layer of the solid earth is called the "lithosphere". This rocky part includes the brittle upper portion of the mantle and also of the crust. It is bounded by the atmosphere above and of the asthenosphere which is another part of the upper portion of the mantle. 
3 0
3 years ago
Read 2 more answers
Other questions:
  • What force causes the air to change directions in global circulation patterns ?
    5·1 answer
  • Macrosociology and microsociology approach the study of society from different perspectives. how does sociology, as a discipline
    12·1 answer
  • Diatoms have cell walls composed of _____. <br> silicon dioxide<br> carbon dioxide<br> chitin
    12·2 answers
  • Interpreting Date: Bob straps on his
    5·1 answer
  • Use the following to make an accurate food chain: Bacteria, snake, mouse, grass, cricket, and sun
    11·1 answer
  • Suggest 2 ways of preventing the thermal pollution and still have the industrial development occur
    14·1 answer
  • SNPs contain: A) variable amino acid substitutions and are highly heterogeneous. B) various nucleotides transcribed repeatedly a
    7·1 answer
  • Which characteristic do both viruses and bacteria have in common?
    11·1 answer
  • Identify each of the organic compounds based on their structure and also provide their monomers and
    7·1 answer
  • Explain the advantages of using formula milk rather than cow milk using the table​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!