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
Evgesh-ka [11]
3 years ago
7

Sylvia added five drops of bromthymol blue to a beaker of distilled water and the solution turned green. Next, she placed a drin

king straw into the solution and blew gently, bubbling carbon dioxide into the water. The solution gradually turned yellow. This color change indicates a pH in the _______ range and an excess of ________ in solution.
Biology
1 answer:
klemol [59]3 years ago
7 0

Answer:

A) acid; [H+].

Explanation:

You might be interested in
Early land plant evolution occurred in moist lowland habitats; 400 million years ago they moved to the interiors of continents.
fredd [130]

Answer:

C. development of vascular tissue for bulk flow

Explanation:

3 0
3 years ago
What is the purpose of the carbon cycle?
Leno4ka [110]

Answer:

The purpose of the carbon cycle is to utilize the carbon by the organisms such as plant which uses carbon in the form of carbondioxide for making food. This carbon is stored in the form of glucose. When this food is eaten by the animals, it is broken down into simpler substances and carbondioxode is released in the atmosphere again.

Some carbon is present in soil which is used by microorganisms such as bacteria. So carbon cycle is very important for the survival of life on earth.

6 0
3 years ago
The distance time graph for four objects is shown below:
Damm [24]

Answer:

Object A

Explanation:

5 0
3 years ago
Read 2 more answers
Plz help will mark brainliest
Kisachek [45]

Answer:

the answer is c

Explanation:

7 0
3 years ago
If a chemist adds ammonia to a cleaner, he would expect the litmus paper to turn ___________.
bagirrra123 [75]
<span>If a chemist adds ammonia to a cleaner, he would expect the litmus paper to turn blue. Ammonia is a basic compound with no ions, however in solution it gains an ion and becomes ammonium. These basic ions interact with the litmus paper and turn it blue.</span>
8 0
3 years ago
Other questions:
  • Which of the following explains the inversion of the aquatic pyramid of biomass?
    11·1 answer
  • How does the structure of the inner ear allow for the perception of pitch? Of sound intensity?
    13·1 answer
  • Which of these gases, when mixed with moisture in the atmosphere, can form acid rain? A. oxygen B. nitrogen C. hydrogen D. sulfu
    14·1 answer
  • Where do you think all living things on Earth get their energy?
    12·1 answer
  • Determining the order of events and the relative age of rocks by examining the position of rocks in a sequence is called____
    15·2 answers
  • Why does weather vary from day to day?
    8·1 answer
  • What is the difference between light microscope and electron microscope​
    10·1 answer
  • What are some abiotic factors that might effect some biotic factors
    8·1 answer
  • 5. Why do the researchers want to study right whales?
    6·1 answer
  • Cylindrical bacterial cells are called , whereas gently curved cylindrical cells are referred to as .:_________
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!