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
Alenkasestr [34]
3 years ago
13

6. Why do we need to breathe all day and all night?

Biology
1 answer:
77julia77 [94]3 years ago
4 0

Answer:

to get rid of carbon dioxide, along with it being necessary to yknow... continue living.

Explanation:

You might be interested in
Why might it be easy to overlook cancer in its early stages
Talja [164]

Answer:

Explanation:

So that it can be better for the person

7 0
3 years ago
3. Name the six kingdoms of life, and give two charac-<br>teristics of each.​
IRISSAK [1]

Answer:

Animalia - multicellular, eukaryotic

Plantae - vacuolate eukaryotic cells, multicellular

Protista - unicellular and multicellular, eukaryotic

Fungi - decomposers, non-motile

Eubacteria - unicellular, prokaryotic

Archaebacteria - no peptidoglycan, glycoproteins and polysaccharides in cell walls.

Hope that helps. :)

3 0
3 years ago
Palo Verde Tree a Witness for the Prosecution!
Oduvanchick [21]

B) Detectives used DNA markers to match the pods from the truck to pods on the scene.

4 0
3 years ago
Read 2 more answers
__________ refers to the premature separation of the placenta, whereas __________ occurs when the placenta covers the cervical o
Drupady [299]

Answer: Abruptio<span> placentae;  Placenta Previa </span> 

Abruptio<span> placentae or placental abruption is the premature separation of the placenta from the uterus.   Individuals having this abruption of the placenta experiences bleeding, uterine contractions, and fetal distress.</span>

Placenta Previa, on the other hand, occurs when the placenta lies low in the uterus and partially or completely <span>covers the cervical opening (cervix)</span><span>. </span>

5 0
3 years ago
Describe the relationship between genetic testing and the polymerase chain reaction. How has the PCR technique made genetic test
Alex_Xolod [135]

Genetic testing is a type of medical test that identifies changes in chromosomes, genes, or proteins. (PCR) is a technique used to take a piece of DNA and make many copies of it. they can enlarge the genes to a size measurable to eye to get a closer glimpse of the gentics or dna strands.

7 0
3 years ago
Other questions:
  • ▪ what makes a nutrient organic and know which nutrients are considered organic
    8·1 answer
  • In this experiment, you will measure mass and volume of various sport balls, both regularly shaped ball and irregularly shaped.
    11·2 answers
  • What are the major types of nutrients you can get from food ​
    6·1 answer
  • What is the Cell Theory? three statements with an explanation of each statement
    11·1 answer
  • What mistake does the man make in building the second fire? Apex
    8·2 answers
  • The number of phenotypes produced for a given trait depends on
    11·2 answers
  • Which landforms go into which category? Fan, Dunes, Rockfall, Sea caves, sea stack, sandbar Gravity Wind Wave Action - - - - - -
    14·1 answer
  • Do you feel that human activity can lead to speciation and eventually evolution? Explain why or why not.​
    13·1 answer
  • DNA: TTCGCTTTCT mRNA: Amino acid:
    12·1 answer
  • HELPPPP!!<br><br> Describe how the "Oh Deer" activity could be modified to include a predator.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!