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
jekas [21]
3 years ago
14

Which will increase the rate of a chemical reaction?

Biology
2 answers:
beks73 [17]3 years ago
4 0

Answer:

adding a catalyst

Explanation:

catalysts accelerate the speed of chemical reactions

garri49 [273]3 years ago
4 0

Answer:

Addition of a catalyst

Explanation:

A catalyst tends to alter the rate of a chemical reaction thereby increasing the rate of the reaction

You might be interested in
Why might asexual reproduction typically result in local colonization, while the products of sexual reproduction are typically d
Vlad [161]

Answer:

A. The variation resulting from meiosis and the union of gametes means some individuals will have a chance of colonizing diverse distant environments successfully.

D. Vegetative propagation is more efficient than sexual reproduction when the current generation is well adapted to the local environment.

8 0
3 years ago
Read 2 more answers
The most important factor that determines the percent of oxygen saturation of hemoglobin is
erik [133]

Answer:

This question lacks options, options are:

a) The partial pressure of oxygen

b) Acidity

c) The partial pressure of carbon dioxide

d) Temperature

e) BPG

The correct answer is a. The most important factor that determines the percent of oxygen saturation of hemoglobin is <u>The partial pressure of oxygen </u>.

Explanation:

Hemoglobin is an oxygen transport protein. Partial Oxygen Pressure (PaO2), measures the pressure of dissolved oxygen in the blood, that is, it shows how well oxygen passes from the lungs into the bloodstream. A high partial pressure of oxygen in the blood produces an almost complete saturation of hemoglobin, which indicates the maximum amount of oxygen that combines, but when PaO2 is reduced, so is hemoglobin saturation, when saturation is below 90% hypoxemia occurs, that is, the level below normal blood oxygen levels.

3 0
3 years ago
Suppose in a particular ecosystem, the climate undergoes a gradual change, resulting in increased rainfall. Mosquitoes living in
Anna35 [415]
It will increase the amount of mosquitoes which will shift the ecosystem this will give many predators more to food to reproduce which will lead to a shortage of flying insects. hope this helps 
4 0
3 years ago
Read 2 more answers
Which of the following events is NOT typically included in fitness evaluations?
melisa1 [442]

Answer:

B. shot put.

Explanation:

The evaluation of fitness could be figured out with the health related level, parts like flexibility, the strength of muscular, capability of aerobic exercise, etc. In order to remains fit for a daily life maintains the stress level so that the work could be done in easy manner without taking any stress or fatigue

For evaluating the fitness, the push-ups, running, and the standing long jump is involved but the shot put is not involved

Therefore the option B is correct

7 0
3 years ago
Read 2 more answers
Anyone know the answer ?! Please help !! This is 8th grade science. If it’s to blury zoom in!!
IrinaVladis [17]

Answer:

The answer would be A

Explanation:

I took the test last year

5 0
3 years ago
Other questions:
  • Cellular respiration requires enzymes. What is the function of enzymes?
    14·2 answers
  • What two events take place during human sexual reproduction
    11·2 answers
  • Which property of DNA contributes the most to DNA ability to,replicate
    15·2 answers
  • Which term describes the process that involves reproduction of two different organisms resulting in two haploid cells, each with
    12·1 answer
  • Why is absolute dating more accurate than relative dating?
    14·1 answer
  • 4. Even after one drink, people have
    15·1 answer
  • Most stars seem to move across the night sky because
    5·2 answers
  • In the image below, what molecule is being released by cellular respiration
    12·1 answer
  • How do i write a good hypothesis
    12·2 answers
  • Air spiraling rapidly inward toward the center of a hurricane does not make it all of the way to the center because of?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!