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
sashaice [31]
4 years ago
7

In the 1990s, scientists showed that Archaea and Bacteria are very different groups of organisms. How did this impact the classi

fication system of organisms?
The levels of classification decreased.
The levels of classification increased.
The trinomial nomenclature was introduced.
The binomial nomenclature was introduced.
Biology
2 answers:
Deffense [45]4 years ago
7 0
Its B hope this helps =)
vampirchik [111]4 years ago
6 0
The answer is B. The level of classification increases. In 1950 scientists grouped all living things into five kingdoms which include animals, plants, bacteria, fungi and protista. It was untill 1990 that the scientist realized that bacteria and archaea have different distinct characteristics.
You might be interested in
Which traits are polygenic traits? Check all that apply.
Mashutka [201]

Height is a polygenic trait, controlled by at least three genes with six alleles. If you are dominant for all of the alleles for height, then you will be very tall. There is also a wide range of skin color across people. Skin color is also a polygenic trait, as are hair and eye color.

All the above:

Eye color

height

skin color

4 0
3 years ago
What refers to the different species found in a given area at a specific time
Lelechka [254]

Answer:Biodiversity. The variety of organisms in a given area. Succession. The replacement of one community by another at a single place over a period of time. Pioneer Species.

Explanation:

3 0
3 years ago
All of the following human activities have had a negative impact on the planet except
Rudik [331]
It's beach renourishment
4 0
4 years ago
What organisms have organelles
weqwewe [10]

Answer:

Animals, plants, fungi, and protists

Explanation:

Animals, plants, fungi, and protists are examples of Eukaryota organisms. Animal and plant cells contain many of the same kinds or organelles. There are also certain organelles found in plant cells that are not found in animal cells and vice versa.

7 0
4 years ago
Read 2 more answers
9) It is a warm summer night, 32oC, with the relative humidity at 100%. During the night, the air temperature drops to 18oC. You
Verdich [7]
9. It is a warm summer night, 32oC, with the relative humidity at 100%. During the night, the air temperature drops to 18oC. You would expect to see___on the ground in the morning. 

 A) dew

10. Scientists believe that during the Late Cretaceous period, many small seas dried up and new mountains began to rise. Which would MOST LIKELY cause them to believe the temperature decreased during this time?

A) The absence of fossils of warm-weather plants.

11) A hurricane is MOST LIKLEY to occur in an area

   A) near warm water.

12) A team of archaeologists excavating a sedimentary rock layer come across some primitive hunting tools used by early humans. As the dig progresses, they unearth the fossilized remains of a dinosaur from another layer of the sedimentary rock. Why do these discoveries indicate that the rocks were formed over millions of years?

C) Dinosaurs became extinct millions of years before humans appeared.

Hope I helped!

8 0
3 years ago
Other questions:
  • Which of these statements describes the worst-case scenario?
    12·1 answer
  • Which forms asks for information about medical conditions such as allergies?
    11·1 answer
  • Cats and rainbows and J-Biebs! Oh, my! What's the most viewed video on YouTube?
    6·2 answers
  • The function of the beta subunit is to prevent DNA polymerase III from dissociating from the template DNA strand while still all
    8·1 answer
  • Wich groups of organic compounds found in living things are not energy rich
    15·1 answer
  • Which cancer caused the highest number of deaths in 1995/1996
    11·1 answer
  • What is the primary distinction of being an animal?
    15·1 answer
  • Inner / Outer Planets in relation to the sun.
    13·1 answer
  • Identify organelles in a plant cell with the diagram below.
    14·2 answers
  • glyphosate (brand name round-up) is the most utilized chemical in association with genetically modified crops. what does it do?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!