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
Rudiy27
3 years ago
11

What should you do with its contents if you are done using a test tube

Biology
1 answer:
Readme [11.4K]3 years ago
3 0
<span>If a test tube has been used, and its contents is supposed to be disposed, carefully pour the contents to the lavatory with a confirmation of a professional (as it may damage the pipelines of the sink) and ensure that there are no splashes created that can contact the human skin. Wash the test tube thoroughly and let dry.</span>
You might be interested in
A patient has a severe case of hiccups. The physiscian injects an anesthetic solution into the neck about an inch above the clav
Natalija [7]
<span>The phrenic nerve! Is typically associated with hiccups

hope that helps:)</span><span />
7 0
3 years ago
Read 2 more answers
A windstorm in a forest blows down the largest trees in a particular area of the forest. Soon, sun-loving plants sprout in the n
Misha Larkins [42]

Answer:

Secondary succession

Explanation:

When a previously occupied area is re-colonized after a natural disaster or human  activities that wiped out the previous community, then the type of succession is called a secondary succession.   A practical example is abandoned farmland that a farmer left for a period of time and later revisited  for farming afterwards.

Because the pioneer organism( sun-loving plants )  were already on ground it will be fast  for them to populate the area,grasses will   sprout up  too. insects, dentritivores, reptiles will move into the habitats.

After 5years;The habitat is populated by  shrubs, which owns the forest floors.  small pine, oak may soon join.a  stable climax community.

Assuming the community is not interfere with  bigger  dominant trees , e,g the oak developed  and other tree  developed to bigger tree , followed by more  insects, birds, rodents, herbivores and some carnivores, This entire sequence of event may take 50 years, to reach this climax community.

3 0
3 years ago
What are two different forms of a single gene called?
sleet_krkn [62]
<span>Alleles are two different forms of single gene that are located in specific position on a specific chromosome. It can be classified into two allele pairs: homozygous and heterozygous. In homozygous, both alleles are the same whether they are both dominant or recessive; while in heterozygous, one allele is dominant and the other is recessive.</span>
4 0
3 years ago
Read 2 more answers
2). What do plants do with the sugars they produce in photosynthesis. Describe at least two different processes and two differen
SCORPION-xisa [38]
The sugar that is produced in photosynthesis is a glucose.
- Glucose can be used to provide energy for cellular activity.
- Excess of glucose is transformed into starch. Starch is transported into storage organs.
- Glucose can be transformed into cellulose, pectin, and chitin. These molecules are structural materials for the cell walls.
- Fats and amino acids can be formed from glucose. These molecules can serve as structural materials or can be stored.
8 0
3 years ago
Which of the following does not describe hormones in the body? I’ll mark the correct answer a brainliest
myrzilka [38]

I think its C. hormones act on muscles and glands only. Because hormones act on cells, tissues, organs etc. So this is incorrect and the rest of them are correct.

5 0
3 years ago
Other questions:
  • Which is a carbohydrate monomer?<br> O glucose<br> O sucrose<br> O glucagon<br> O glycogen
    14·1 answer
  • What list describes the diet of a carnivore? (2 points)
    13·2 answers
  • What are the common parts of a nucleotide?
    9·1 answer
  • What happens to the molecules of a substance when heat is added to it ?
    11·1 answer
  • Patty makes a table of the symbols used for the parts of an electric circuit. A 2-column table with 4 rows. The first column lab
    5·2 answers
  • Geothermal power is considered to be renewable because any projected heat extraction is small compared to the Earth's heat conte
    5·1 answer
  • Why do breeders look at pedigrees before breeding dogs? Or in different words, how do pedigrees play a part in breeding dogs?
    5·1 answer
  • Septa are..
    9·1 answer
  • Which describes a way that prevailing winds control precipitation totals in a region.
    12·1 answer
  • When a character has an emotional problem (conflict) with self-doubt and fear, this is an example of which specific type of CONF
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!