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
ss7ja [257]
3 years ago
15

Natural resources are materials from the earth and are either renewable or nonrenewable. Some of these resources are recoverable

after their first use. An example of resource recovery is A) mining of coal. B) extraction of petroleum. C) production of greenhouse gases. D) composting plants and food wastes.
Biology
1 answer:
Mice21 [21]3 years ago
5 0

Answer:D composting plants and food wastes.

Explanation: You may compost it but you are reusing it to feed plants or animals

You might be interested in
Electrons that have been excited by light energy absorbed by a chlorophyll molecule Select one: a. are absorbed to the interior
weqwewe [10]
<h2>Answer is option "c"</h2>

Explanation:

  • The thylakoid membrane is a site of light-determined photosynthetic responses and is arranged into multi-lamellar and exceptionally stacked structures in cyanobacteria and chloroplasts. The fluid compartment encased by the thylakoid film is known as the thylakoid lumen.
  • The primary capacity of the lumen is thought to go about as a sink for protons and inorganic particles translocated during the light-driven photosynthetic electron move.
  • Then again, developing proof demonstrates that the thylakoid lumen is metabolically dynamic.
  • Hence, the answer is option c "jump to molecules in the membrane of the thylakoids".

6 0
3 years ago
A red blood cell with an osmolarity of 300 mOsM (non-penetrating solutes) swells but does not lyse when placed in a 300 mOsM sol
Mashcka [7]

Answer:

See below for answer

Explanation:

<u>A. 200 mOsM NaCl</u>

This solution is hypotonic to the red blood cell (RBC) with penetrating solute. The RBCs will swell up and burst because the water will move into the cells.

<u>B. 400 mOsM urea</u>

This solution is hypertonic to the RBCs with non-penetrating solutes. Water will leave the cells via osmosis and the cells will shrink and appear shriveled.

<u>C. 100 mOsM urea plus 200 mOsM NaCl</u>

This time both penetrating and non-penetrating solute is present. The solution is isotonic to the RBCs and although there will be movement of water between the cells and the solution, there will be no overall change in the concentration of water for each and no change in appearance of the cells.

<u>D. 300 mOsM urea</u>

The RBCs will not lyse nor shrivel as again the solution is isotonic to the RBCs.

8 0
3 years ago
Which plant part is the source of chilli used as spices? A) Stem. B) Root. C) Seed.
Natali [406]

Answer:

I suppose it would be the seed.

5 0
2 years ago
Read 2 more answers
Which phrase describes a density-independent limiting factor that can affect
Alenkasestr [34]

The phrase dune erosion by ocean water along a shoreline best describes a density-independent limiting factor that can affect ecosystem stability (Option B).

<h3>What is a density-independent limiting factor?</h3>

A density-independent limiting factor can be defined as any factor in a given ecosystem that may alter the homeostasis of the population that lives in a given geographic area.

These factors (density-independent limiting factors) are generally abiotic factors such as hurricanes, extreme temperature conditions, the presence of contaminants in the air that hamper life in a given area, etc.

Conversely, density-dependent limiting factors are biotic factors such as competitive species that alter the development of another population.

Therefore, with this data, we can see that a density-independent limiting factor is any abiotic condition that may alter the life of a population in a give geographic area and thus alter the homeostasis of the whole ecosystem.

Learn more about density-independent limiting factors here:

brainly.com/question/20263955

#SPJ1

7 0
10 months ago
Read 2 more answers
Briefly explain how the Industrial Revolution changed agriculture, both on the farm and in cities. Write your response in
taurus [48]

Answer:

he Industrial Revolution made machine-based manufacturing more common, and increased the population and average income. Instead of farming, people came to cities to work. The millions of workers moved from farms and cottage industries to cities; which caused rising population.

Explanation:

Hope this helps!

4 0
2 years ago
Other questions:
  • Why are antibiotics unhelpful for treating the common cold?
    10·2 answers
  • Enzymes and antibodies have different functions, but both are types of ____________.
    5·1 answer
  • What brain structure processes all the senses except smell?
    8·1 answer
  • An object that does not transfer heat easily, such as wood, is called an
    15·1 answer
  • One of the following is NON-polar molecule
    10·1 answer
  • What is the cytoplasm?
    12·1 answer
  • To allow communication, neurons A) are physically connected, allowing electrical impulses to travel across neurons. B) send chem
    8·1 answer
  • Who was the first researcher to provide direct experimental data that supported the germ theory to explain infectious disease?
    10·1 answer
  • What is a substrate? a molecule that acts as a catalyst a place where the reaction occurs a place on the product where the enzym
    5·2 answers
  • All of your cells except sperms and eggs have all of your dna in them <br><br> True or false
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!