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
madreJ [45]
2 years ago
6

Human beings are part of Earth's ecosystems. Thus, human activities can, deliberately or unintentionally, alter the equilibrium

in ecosystems.
Humans often change ecosystems as a result of population growth, consumption, and technology. Which of the following exemplifies a way in which humans modify ecosystems?

cutting down trees to build new buildings and roads
factory and automotive emissions causing acid rain
redirecting and storing freshwater behind dams
all of these
Biology
2 answers:
Elena-2011 [213]2 years ago
4 0
"cutting down trees to build new buildings and roads", "factory and automotive emissions causing acid rain" and "redirecting and storing freshwater behind dams" exemplifies a way in which humans modify ecosystems. The correct option among all the options that are given in the question is the last option or the fourth option.
tekilochka [14]2 years ago
3 0

Answer:

Its all of these

Explanation:

im coming from study island haha

You might be interested in
What causes amino acids to fold in different patterns to form different looking structures?
True [87]

Answer:

Hydrogen bonding

Explanation:

Hydrogen bonding causes folding in different patterns of amino acids. This folding is responsible for the formation of different structures of proteins. This folding also helps in producing the secondary structure of protein. This hydrogen bond is present between amino groups and carboxyl groups which helps them in folding their structure in different patterns.

4 0
3 years ago
Write a compare-and contrast analysis to compare the way two different texts present similar ideas.
Ludmilka [50]

Compare: Estimate, measure, or note the similarity or dissimilarity between. 

Contrast: Compare in such a way as to emphasize differences.

Therefore, to contrast is to compare. They mean the same thing. So, just write the differences and similarities between the two texts and you should be fine. It doesn't matter what subject or topic it is, just stick to the guidelines,and you should be good. have a nice day =D

5 0
3 years ago
Imagine that NASA discovered a prokaryote-like organism. Initial experiments indicated they use the same DNA → RNA → protein sys
creativ13 [48]

Answer:

Imagine that NASA discovered a prokaryote-like organism. Initial experiments indicated they use the same DNA → RNA → protein system as life on Earth, except that

there are only 2 bases (A and T) in the Martian DNA, and

there are only 17 amino acids found in Martian proteins.

Based on this information, what is the minimum size of a codon for these hypothetical organisms?

Explanation:

7 0
3 years ago
Which is true about the tides? A. High tide is when the ocean water level is the lowest. B. Between high tides, there is a low t
Hoochie [10]

Answer:

I believe the answer is B.

Explanation:

It's not A, C and I don't think it's D.

As the Earth rotates, your region of Earth passes through both of these bulges each day. <u>When you're in one of the bulges, you experience a high tide. When you're not in one of the bulges, you experience a low tide.</u> This cycle of two high tides and two low tides occurs most days on most of the coastlines of the world.

7 0
3 years ago
Read 2 more answers
How does cellular help heal a bruise?
shutvik [7]

Answer:

The correct answer would be option C.  

Explanation:

Cellular respiration is the st of the chemical reaction that uses glucose molecule and produces energy as ATP that is the energy currency of the cell. It includes three-stage glycolysis, Krebs cycle and electron transport cycle with an intermediate stage in between Krebs cycle and glycolysis that is oxidative carboxylation.

The energy produced by the cellular respiration is utilized in all type of cellular function including repair and renewal of cell and tissue by the cell division.

Thus, the correct answer is option C.

5 0
3 years ago
Read 2 more answers
Other questions:
  • True or false: A beach that has an abundant sand supply is said to be a "healthy" beach.
    15·1 answer
  • B. If you were to move to the Canadian North Woods, what adaptations or behavioral changes would you make?
    8·1 answer
  • Which of these is NOT a job of the root of the plant? A. to hold the plant in place B. to make food C. to take in water and mine
    12·2 answers
  • The worlds most widely grown food crop is
    12·1 answer
  • How is magma generated along convergent plate boundaries?
    6·1 answer
  • Check my answers please.
    6·1 answer
  • A scientist claimed that hemophilia is caused by a functional deficiency in Factor VIII. The evidence in the passage that would
    12·1 answer
  • What is the carbon cycle?
    15·1 answer
  • 2. Which of the following graphs represents a relation that is not a function?<br> A
    9·1 answer
  • As a scientist, what are some questions you could answer with a microscope but not with your eyes alone?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!