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
Norma-Jean [14]
2 years ago
11

An organic substance that promotes chemical change without being used up in the reaction itself ​

Biology
1 answer:
Ksenya-84 [330]2 years ago
4 0

catalyst

Explanation:

catalyst promote chemical reaction without being used up in the reaction

You might be interested in
Most viruses are about _____ times smaler than the average cell.
Viefleur [7K]

Answer:

A) 1000

Most viruses are 1000 times smaller than the average cell

4 0
2 years ago
Read 2 more answers
Hypertension is defined as a systolic/diastolic blood pressure at or above ____ mm hg
Sati [7]
<span> It is 130/90 or 140/90 </span>mmHg<span>. for every </span>
8 0
3 years ago
Need help plz. anyone that can help?
NikAS [45]

Answer:

the answer may be optionA..

7 0
3 years ago
What statement holds true for the amount of matter in a successful food web?<br> )
kherson [118]

Answer:

What becomes more will be less

8 0
2 years ago
Read 2 more answers
How does an autotroph get its food? A. It consumes other organisms as food. B. It absorbs food from its environment. C. It makes
Lyrx [107]

The correct answer is option C, that is, it makes its own food.  

The autotrophs accumulate chemical energy in the form of carbohydrates, which they produce themselves. Food is the chemical energy accumulated in organic molecules. The majority of autotrophs convert sunlight to produce food, by the process known as photosynthesis.  

Only three species groups, that is, plants, some bacteria, and algae possess the tendency to perform the process of photosynthesis. The autotrophs are also known as producers, they start the food chains and feed all the forms of life.  


8 0
2 years ago
Read 2 more answers
Other questions:
  • D. although protein was part of the composition of the foods in this experiment, it was not the main macromolecule component of
    7·1 answer
  • Where does the waste material in the body come from and why does the body need to get rid of these waste materials?
    11·2 answers
  • What is binary fission?
    9·2 answers
  • 4.Enzymes catalyze chemical reactions by _____.
    13·1 answer
  • What relationships exists between an enzyme &amp; a catalysts?
    8·1 answer
  • If an iron block is 7.9g and is cut into 4 pieces how much grams is each piece
    14·1 answer
  • Climate change is causing the average annual temperature to increase. Birds that have adapted to temperatures in their environme
    10·1 answer
  • List all the multicellular organisms you know.​
    14·1 answer
  • Successful resolution of the intimacy versus isolation stage of adulthood should result in __________.
    7·2 answers
  • feeling pain, hunger, thirst, sleepiness, and being aware of our thoughts and emotions are all examples of ________ stimuli.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!