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
Temka [501]
3 years ago
14

If no carbon dioxide is present in your test tube it will be a______Color. If a medium amount of CO2 is present, your test tube

will be a ____ color. If a large amount of CO2 is present, your test tube will be________
I really need help in this one i am bad in biology help me guys!!!
Biology
2 answers:
Effectus [21]3 years ago
3 0
Black for the first, Brown for the second, And, White for the third. Hope that his helps you..
OlgaM077 [116]3 years ago
3 0
If no carbon dioxide is present in your test tube it will be a black color. If a medium  amount of CO2 is present it will be a brown color. If a large amount of CO2 is present it will be a white color. Really hope this helps!
:)
You might be interested in
What is an experiment, the group in which all conditions are kept the same
mina [271]

The group in an experiment that all the conditions stay the same is the control group. 

3 0
3 years ago
Do inner planets have a rocky surface
GREYUIT [131]

Answer:

Yes

Explanation:

6 0
3 years ago
Read 2 more answers
bedbugs are small insects that live in and around the bedding of humans and feed on humans at night. Their bites cause redness,
Sonbull [250]

Answer:

The bedbugs began to die, but then they mutated to become immune to the chemical being used on them, so then they were able to regain their population. Most of the time, in order to get rid of bedbugs, people just burn their mattress' because bedbugs mutate and become immune fast becase their life cycle is so short.

Please Mark BRAINLIEST

6 0
2 years ago
Read 2 more answers
Explain why infectious otitis media may result in a simultaneous pharyngitis.
olga_2 [115]

The ear cavity (which is affected in infectious otitis) is connected by a duct (the Eustachian tube) to the nasopharynx located behind the nasal fossae.

Otitis is related to a bacterial or viral infection, which most often contaminating the middle ear as a result of rhino-sinusitis or rhino-pharyngitis by borrowing the Eustachian tube or vice versa (otitis media evolving towards a pharyngitis).

5 0
3 years ago
Question #2<br> In what way do pathogens cause infection and disease?
Dovator [93]
Pathogens generally invade the body, in their invasion they can duplicate and cause confusion such as hijacking your cells, thus they cause infection and disease. Some of these pathogens are spread through air, sweat, blood, excrete (urine/feces), or general human contact with anything concealing the pathogen.
3 0
3 years ago
Other questions:
  • What are two organelles you would expectto find highly in a cell that produces a lot of proteins
    6·1 answer
  • What is the answer to 4z^2-z^2?​
    10·1 answer
  • The belief that genotype expression depends on environmental experience and how we respond to the environment depends on the gen
    7·1 answer
  • Describe how environmental changes affect organism and their off sprong
    11·1 answer
  • Blue, brown, and green beetles from a forest migrated to a rocky mountain after a natural disaster. In the new environment, brow
    10·2 answers
  • What is a nuclear transfer used for?
    6·2 answers
  • You have discovered an enzyme that can catalyze two different chemical reactions. Which of the following is most likely to be co
    10·1 answer
  • Drinking alcoholic or caffeinated beverages increases urine output more than drinking an equivalent amount of water.
    5·1 answer
  • Imagine that you are outside on a cold day and have removed your gloves to answer your phone. Which statement is true regarding
    8·1 answer
  • Describe what a neutral atom is
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!