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
Y_Kistochka [10]
3 years ago
9

A catalyst is a substance that does what?

Biology
1 answer:
inysia [295]3 years ago
5 0

The answer is C. A catalyst speeds up the rate of a chemical reaction. However, it is not consumed during the course of the day.

You might be interested in
True or false? as a general rule, females experience more effects from a given dose of alcohol than do males.
Gennadij [26K]
True as far as I know. 
4 0
3 years ago
Why NOT advisable to eat and talk at the same time? A Food may lodge into oesoption B Food may lodge into larynx c. Air will ent
Feliz [49]

Answer:

B

Explanation:

Hence When we eat food it closes but when we talk While eating the epiglottis would remain open and the food may enter windpipe which may trigger violent coughing to clear the food material out of trachea or may get serious by Chocking and may be fatal. That is why it is not advised to talk while eating

7 0
2 years ago
Which planet has 27 known moons? A. Uranus B. Neptune C. Saturn D. Jupiter
ivolga24 [154]
Uranus has 27 known moons.
7 0
3 years ago
Read 2 more answers
High level radioactive wastes:
masya89 [10]
The correct answer is E

5 0
3 years ago
7) 4 unique haploid daughter cells are formed:
Anettt [7]

Answer:

Meiosis II

Telophase II

Explanation:

The chromosomes line up in a similar way to the metaphase stage of mitosis. The sister chromatids separate and move toward opposite ends of the cell. Meiosis II results in four haploid (N) daughter cells. You have FOUR (4) daughter cells with the haploid number (N) of chromosomes

6 0
3 years ago
Other questions:
  • What are the advantages of a specific defense?
    6·2 answers
  • What is the function of the valves in veins in the legs?
    11·2 answers
  • Which of the following statements is true a the earth is that is exactly the same as it was millions
    9·1 answer
  • Someone who suddenly loses the ability to identify objects by feeling them has probably suffered damage to what area of the cere
    9·1 answer
  • Mental dysfunction in an elderly person may seem like a normal part of aging, but it can result from disease or another cause. w
    7·2 answers
  • Which of the statements are true? Cell membranes in cold tolerant winter wheat plants have a higher ratio of unsaturated fatty a
    11·1 answer
  • Which gland is divided into anterior and posterior lobes?
    11·1 answer
  • Which of the following is an example of carbon being moved from the biosphere to the lithosphere?
    12·1 answer
  • Ill give a Brainliest if it is right
    8·1 answer
  • Which of the following describes how the protozoan Stentor overcomes cell size limitations?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!