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
marshall27 [118]
3 years ago
13

Since he cannot cut out a piece of the floor, which steps should he perform to collect the saliva sample?

Biology
1 answer:
Veronika [31]3 years ago
8 0
Im not too sure what the answers you have are but cotton swab and put it in a bag if you write your own
You might be interested in
The diagram illustrates the activity of vesicles during a cellular process. Which statement best explains the function of the ve
Blizzard [7]

B

:)jslaaaaabwlown me

4 0
3 years ago
Read 2 more answers
As water temperature __________ the amount of O2 dissolved in water _____.
lara [203]

Answer:

Explanation:

As water temperature increases, the amount of O2 dissolved in water decreases.  

The graph looks something like this (though not exactly. It just has the same sort of shape.)

6 0
2 years ago
A field in a database may contain a. all the collected facts about many items or people. b. an area marked with boundaries. c. o
evablogger [386]

Answer:c. one fact about a person or an item.

Explanation:

Database table is is made up of fields. A field is simply a data structure for a type-single piece of data.

Fields can be organized into what is known as records, which is one that contain all the information that (groups of the) table entails relevant to a specific entity in context.

6 0
3 years ago
The flow of blood through the heart
mamaluj [8]
All blood enter in the right side of the heart through two vein they are called superior vena cava also stand for SVC and the inferior vena cava also stands for SVC


The SVC collects blood from the upper half of the body and the ICC collects blood from the lower half of the body.

And also the blood leaves the SVC and IVC and enters the right atrium
8 0
3 years ago
What Are the benefits of having stem cells?
Natalija [7]
The hope going forward is that stem cells<span> can also be used as a “renewable source of replacement </span>cells<span> and tissues” to treat common and serious diseases without the need for organ transplants or surgeries</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Amar is making a cladogram. Out of all the species he is using, he knows that species X and Y are the least primitive and are th
    10·1 answer
  • When baby girls are born, all the eggs are already formed in the ovaries true or false<br> .
    11·2 answers
  • The organelle that stores water in a cell and is much larger in plant cells is the...
    14·2 answers
  • How would I do this
    14·1 answer
  • What is A mutagen is
    14·2 answers
  • When joints are not regularly moved through their entire range of motion, muscles and ligaments eventually _____. a. shorten b.
    10·1 answer
  • What is the most important reason to control the conditions of an experiment?
    12·1 answer
  • Why
    10·1 answer
  • PLEASE HELP! Which of the following mutations would be most likely to have a harmful effect on an organism?
    13·1 answer
  • Collin often experiences a runner's high during his daily 3-mile run. this is most likely produced by neurotransmitters in his b
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!