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
Sveta_85 [38]
3 years ago
15

23. Economic systems_____

Biology
1 answer:
stealth61 [152]3 years ago
8 0

Answer:

Option A

Explanation:

Most of the human economic systems if not all operate with the human natural systems. Human economic system and natural systems almost dependent on one another in that they are linked by a network of interconnected  processes; for example, human economic activity depend on natural, including a maintained system of primary productivity such as forests and agriculture etc.

You might be interested in
What are 5 illnesses caused by viruses
Mazyrski [523]
Flu<span>, </span>hepatitis A<span>, </span>hepatitis B<span>, </span>chickenpox<span>, </span>herpes zoster<span> (</span>shingles<span>), </span><span>cancer</span>
3 0
3 years ago
Deepest place in the seafloor is called the
san4es73 [151]
Answer: Marina Trench

Explanation: The Mariana Trench stretches 2,500 kilometers (1,500 miles) in an arc that is edged by islands such as Guam and Saipan. Its deepest point is known as the Challenger Deep.
5 0
3 years ago
Read 2 more answers
What kinds of trees do temperature forests contain?
Alexxx [7]
They come in a variety of different trees such as maple trees, pine trees, and English oak trees.
3 0
3 years ago
***please help.***
Fantom [35]

Answer:

1.  first part Gene expression is the process by which the instructions in our DNA are converted into a functional product, such as a protein. When the information stored in our DNA? is converted into instructions for making proteins or other molecules, it is called gene expression.  second part Double-stranded DNA consists of two polynucleotides that are arranged such that the nitrogenous bases within one polynucleotide are attached to the nitrogenous bases within another polynucleotide by way of special chemical bonds called hydrogen bonds.

2. Gene regulation is an important part of normal development. Genes are turned on and off in different patterns during development to make a brain cell look and act different from a liver cell or a muscle cell, for example. Gene regulation also allows cells to react quickly to changes in their environments.

3. Non-coding DNA sequences do not code for amino acids. Most non-coding DNA lies between genes on the chromosome and has no known function. Other non-coding DNA, called introns, is found within genes. Some non-coding DNA plays a role in the regulation of gene expression.

4 0
2 years ago
What is true about concerning sources of water pollution
allsm [11]

Answer:

it can result in fish kills and restrictions on human consumption it can change the physiology of fish it can cause long-term alterations of aquatic ecosystems

Explanation:

6 0
3 years ago
Other questions:
  • Which of the following is NOT a major component of soil?
    13·1 answer
  • John, a 52-year-old construction worker, was recently diagnosed with diverticular disease. how could his breakfast be improved t
    11·1 answer
  • In a typical cell, atp, the higher energy molecule, is produced in the
    5·1 answer
  • Why is there no such thing as heterozygous recessive
    13·2 answers
  • How does the molecular clock work?
    11·2 answers
  • True or false? narcotic analgesics can depress respiration.
    5·2 answers
  • Plz answer correctly 40 POINTSSS 20 POINTSSS EACHHH
    5·2 answers
  • What is Newton's third law of motion
    11·1 answer
  • Please help me please find the answer​
    5·1 answer
  • Why does water have a strong surface tension and why is this important?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!