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
timama [110]
3 years ago
5

What does it mean to be sustainable?

Biology
1 answer:
lord [1]3 years ago
8 0

Answer:

To be sustainable is to be able to maintained at a certain rate. It's to keep things continuous and viable. For example, wind energy is sustainable compared to oil because wind is easier to get than oil. Another example is if a country only has about 10-13 crimes a year for 20 years, crime is sustainable in that country.

You might be interested in
Cross bridge formation between myosin heads and actin molecules is caused by the elevation of calcium ion concentration in the c
almond37 [142]

Answer:

sarcoplasmic reticulum deteriorates and ATP production is stopped

Explanation:

Rigor mortis is the third stage of death characterized by stiffening of joints and muscles in body. The stiffening occurs because muscles are not able to return to the relaxed state. There are two reasons for rigor mortis, depletion of ATP and increase in calcium concentration in cytosol. Due to these factors the actin-myosin crossbridge is not able to break and the muscles remain in contracted state.

Sarcoplasmic reticulum deteriorates and calcium is released into the cytosol. Sarcolemma ( covering of muscle fiber ) also breaks down releasing extra calcium into the cytosol. Calcium is responsible for formation of actin-myosin cross bridge and when its concentration increases the bridge is formed continuously leading to stiffening of muscles and joints.  

3 0
3 years ago
Photosynthesis and cellular respiration are related processes in living things. What is true about these processes?
Vitek1552 [10]

they both release energy as a by product.

6 0
3 years ago
Which of the following is not a process that lifts air?
Mnenie [13.5K]

It’s C divergence hope this helped!

3 0
3 years ago
Read 2 more answers
What is 420 hg = _____ cg<br> i dont know how to do this?????
miskamm [114]
I think the answer would be 420hg=4,200,000cg

6 0
3 years ago
Dorothy works as a medicinal chemist in a pharmaceutical company. What could one of her assignments be?
Allisa [31]

Hello, Welcome to Brainly.com!




Answer: I don't know if you have any options, but some of her assignments would definitely be the creation of drugs. Since she is a medicinal chemist, it means that she has the necessary knowledge to make medicine, which can later be sold in a pharmacy. 


~

Your pal papaguy

8 0
3 years ago
Read 2 more answers
Other questions:
  • Describes estuaries?
    7·2 answers
  • Which label belongs in the area marked Y?
    15·1 answer
  • Arteries carry oxygenated blood away from the heart and veins carry deoxygenated blood. that being said, what is unique about th
    6·1 answer
  • Which of the following phyla contains only marine animals?
    11·2 answers
  • Under what circumstances would a muscle cell become fatigued?
    14·2 answers
  • what is true of intercellular signals that do not go through direct connections between cells such as a gap junctions
    15·2 answers
  • Is this correct pls help it’s timed ;( xD
    6·1 answer
  • Which statement correctly describes how nitrogen in the soil returns to the atmosphere?
    8·2 answers
  • Which organic molecule doesn't dissolve in water, floats or is just
    13·2 answers
  • Technique in molecular genetics permitting the analysis of any short sequence of dna or rna.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!