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
NeX [460]
3 years ago
11

Why were Archaea and Bacteria grouped together by biologists until recently?

Biology
2 answers:
Norma-Jean [14]3 years ago
6 0
Archaea and Bacteria were grouped together because they were both Prokaryotes since they had no nucleus. Scientists then realized they were different because archaea can live in extreme environments, and bacteria can't.

hopefully my answer helps u 
juin [17]3 years ago
6 0

Archaea and bacteria were kept together in fact they were classified as bacteria. They have some similarities in common.

  • They were morphologically similar.
  • They both were prokaryotes which means they were not compartmentalized.
  • Archaea and bacteria had similar kind of eating habits.
  • They both used similar ways of respiration which means they both were able to respire using oxygen and other substances too.








You might be interested in
Freckles are small, spots of a skin pigment called melanin. Most fair-skinned, red-haired people have them. Freckles are control
lbvjy [14]

its d Bb and bb i think sorry if its wrong

6 0
3 years ago
Read 2 more answers
caffeine increases activity not only in the brain but also in the branch of the nervous system serving the body. this branch is
g100num [7]

The appropriate response is peripheral.

<h3>What exactly does being nervous mean?</h3>
  • Expressing or demonstrating worry, apprehension, or concern I get anxious whenever I have to give a speech.
  • A sudden feeling of dread or panic She detests operating a vehicle.
  • Consisting of, involving, or comprising nerves or nerve cells.

<h3>What functions does the nervous system perform?</h3>

Your nervous system uses neurons, which are specialized cells, to send impulses and messages throughout your body. Your muscles, organs, glands, skin, and brain all send and receive electrical signals. The communications allow you to move your limbs and feel things like pain.

To know more about Nervous visit:

brainly.com/question/13487019

#SPJ4

4 0
2 years ago
Study the population growth curve of three species of squirrels on an island. Red squirrels and gray squirrels have been the nat
Dovator [93]

Use Absolute Mag™ PEG Coated Iron Oxide Nanoparticles, 20 nm for fast, easy, and consistent DNA/RNA Purification, Antibody/Protein Purification, Cell Isolation. https://www.cd-bioparticles.com/p/Absolute-Mag%E2%84%A2-PEG-Coated-Iron-Oxide-Nanoparticles-20-nm_20_197_197_4997.html

5 0
4 years ago
Read 2 more answers
Which organ is matched incorrectly with either its sympathetic or parasympathetic ganglion? eye - ciliary ganglion urinary bladd
omeli [17]

Answer:

Urinary bladder - superior mesenteric ganglion

Explanation:

The inferior mesenteric ganglion is located in the center of the abdomen where the inferior mesenteric artery begins. The axons of postganglionic neurons extend through the hypogastric plexus. These neurons then innervate the blood vessels of several organs like the rectum, urinary bladder, and distal colon, etc.

The postganglionic neurons from superior mesenteric ganglion innervate the blood vessels of the small intestine and proximal colon.

4 0
3 years ago
True or False: Many climate scientists in 1975 agreed with Broecker, in
Inessa [10]

Answer:

True

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • During what period of time could a stimulus to the heart cause a life-threatening arrhythmia?
    10·2 answers
  • What was the main accomplishment of the freedmen's bureau
    9·1 answer
  • If you ate a samples of the different carbohydrates seen here, how would the available energy differ from each source and why?
    10·1 answer
  • What is a strong triangular iron strip of plough called<br>​
    13·1 answer
  • How can Growing native plants in your yard help prevent habitat destruction
    10·1 answer
  • Starch being broken down into sugar in the body is a(n)_____________ reaction.
    13·1 answer
  • What happens when the most<br> limiting factor in an ecosystem is<br> removed?
    10·1 answer
  • Why is biomass at the second trophic level in most ecosystems not as great as biomass at the first trophic
    11·1 answer
  • What is the definition of soluble?​
    10·2 answers
  • 1: Plants do not have a digestive system like us. Why do they not need a
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!