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
galina1969 [7]
2 years ago
14

"Give two common characteristics of Archaea. Remember to use correct grammar and complete sentences" ASAP

Biology
1 answer:
soldier1979 [14.2K]2 years ago
7 0

Answer:

i thing this is answer

Explanation:

i thing so but i am not sure

You might be interested in
Jon likes hiking. He observes that whenever he hikes up a hill he breathes heavier than when he is on flat ground. Which 2 state
Alekssandra [29.7K]

Answer:

-Sensors in the brain detect a lack of oxygen.

-The muscles in his body need more energy and therefore more oxygen.

Explanation:

-Sensors in the brain detect a lack of oxygen.

-The muscles in his body need more energy and therefore more oxygen.

-The body has too little carbon dioxide to maintain function.

-The body is using carbon dioxide instead of oxygen to make energy.

-Blood pressure has decreased, so less blood is being pumped to the muscles.

<em>The correct answer would be that </em><em>sensors in the brain detect a lack of oxygen</em><em> and t</em><em>he muscles in the body of Jon need more energy and therefore, more oxygen.</em>

At sea level, the atmospheric pressure easily allow oxygen to permeate the cells of the lung and diffuse into the blood. At high altitudes, air pressure is generally lower and permeation/diffusion through the cells of the lung into the blood becomes difficult.

<u>Without adequate oxygen, the body cannot generate energy needed for physical activities of muscles. Consequently, the sensors in the brain detect a lack of oxygen and the body system reacts by breathing heavily to compensate for the oxygen shortage.</u>

6 0
3 years ago
In aquatic ecosystems, which zone does not receive light?
gizmo_the_mogwai [7]

C. aphotic zone

... ... ...

8 0
3 years ago
Read 2 more answers
An unknown bacterium produces colorless colonies when inoculated onto an emb plate. predict what you would see if you inoculated
just olya [345]

The colourless colonies are only the gram-negative bacterium that will grow as the selective media Eosin Methylene Blue (EMB) followed by mannitol salt agar (MSA), which will only allow one type of microorganism to grow.

Eosin Methylene Blue (EMB) agar is a differential microbiological medium that gives a colour indicator to distinguish between organisms that digest lactose and those that do not while significantly inhibiting the development of Gram-positive bacteria. In laboratories, the selective medium is crucial for differentiating gram-negative microorganisms.

Both EMB (Eosin methylene blue) and Mannitol Salt Agar (MSA) are selective in that they only permit the growth of Gram-negative bacteria.

To learn more about Eosin Methylene Blue (EMB) click here

brainly.com/question/13208125

#SPJ4

3 0
2 years ago
If it wasn't for reproduction, the passing of mutations from one generation to the next would continue.
lukranit [14]

Answer:

false

Explanation:

3 0
3 years ago
Read 2 more answers
What part of your flower attracts pollinators??
aalyn [17]
The colour in the petals attracts them because bees see in UV
4 0
3 years ago
Read 2 more answers
Other questions:
  • If the phenotype of pea pod color is determined by incomplete dominance and the combination of an allele for yellow seeds and an
    11·1 answer
  • Ionization energy is the amount of energy necessary to _____.
    12·1 answer
  • What chemical substance is used to power cellular activities?<br> Protein<br> RNA<br> ATP<br> DNA
    13·2 answers
  • Make a quick list of the foods that you eat during your last meal... hypothesize what would happen to the supply of those foods
    13·1 answer
  • What are the biological catalyst ?
    12·1 answer
  • Help asap
    8·2 answers
  • How is the role of bacteria and the role of lightning similar?
    6·1 answer
  • Fill in the Blank:
    15·2 answers
  • Which cross could produce a child with blood type A?
    12·2 answers
  • Species with homologous structures most likely:
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!