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
ValentinkaMS [17]
2 years ago
8

When the linnaean system of classification was first develop in the early 1700s, it had 3 kingdoms by the mid-1900s , it had fiv

e kingdoms . Which of the following best explains why the number of kingdoms increased
Biology
1 answer:
Svetradugi [14.3K]2 years ago
6 0
<span>New kingdoms were needed that reflected our growing knowledge of the differences between living organisms.

The classification system requires criteria to differ the organism. As the technology and research advance, we can observe more characteristic of many organisms and found more differences between them.</span>
You might be interested in
Can someone please answer number 22 , 23 , and 24 for me ? <br><br> 29 POINTS FOR THIS !
sveta [45]
Are there any choices?
3 0
3 years ago
active transport and facilitated diffusion are two types of cellular transport which statement is true of both
Dovator [93]

Answer:

I believe the correct answer is both involve proteins in the cell membrane.

Explanation:

This is because Facilitated diffusion does not require any energy to transport molecules, while Active transport requires ATP. Facilitated diffusion transports molecules from an area of higher concentration to an area of lower concentration (or down a concentration gradient). Active transport moves molecules from an area of lower concentration to an area of higher concentration (or up a concentration gradient). Answer choice A is the only choice that makes sense.

Hope this helps,

♥<em>A.W.E.</em><u><em>S.W.A.N.</em></u>♥

7 0
3 years ago
A patient develops postthrombotic syndrome. the nurse assesses lipodermatosclerosis, which has what hallmark characteristic?
FrozenT [24]
<span>Postthrombotic syndrome involves the formation of blood clots in the body and that is its hallmark. Some of the symptoms include leg pain and swelling. Lipodermatosclerosis involves problems with veins in the leg and is evident by changes in the lower legs.</span>
8 0
3 years ago
How do fungi play an essential role in maintaining equilibrium in an ecosystem?
kotykmax [81]
Fungi eat the dead plants aka nutrients to stay alive
6 0
3 years ago
Read 2 more answers
Compare transitional aqautic ecosystems. Identify two types and describe the environments each type combines
Dennis_Churaev [7]

A transitional aquatic ecosystem is one type among the aquatic systems.

There are two types in it.

  • Estuaries
  • wetlands

Explanation:

  • Estuary is formed when freshwater from the river combines with salt water from the ocean.
  • The estuary is a  home for a variety of species.
  • Algae and marsh grasses are dominant producers.
  • Wetlands are saturated with water and support aquatic plants for their survival.
  • It serves as a living place for a variety of species ranging from reptiles, birds to some mammals

6 0
2 years ago
Other questions:
  • A pea plant has a tall stem. What are it's possible genotypes
    7·1 answer
  • How are alllels passed for a guinea fur color and length
    14·1 answer
  • How are layers that form ice similar to tree rings
    14·1 answer
  • Which structure has the active sites where the heads of the thick filaments will bind?
    10·1 answer
  • You can probably find algae
    11·2 answers
  • Although she had not made one in years, Evelyn carefully folded the paper to make a paper airplane for her grandson. Evelyn's ab
    6·1 answer
  • What has caused most of the mass extinctions on earth?
    7·1 answer
  • Which of the following could be a description of the cytoskeleton in a cell? scaffolding water hose drawbridge of jelly
    10·1 answer
  • Which point in this body of water is most likely to be in the aphotic zone ?
    8·1 answer
  • What types of organisms would you expect to see in an area that recently experienced a volcanic eruption?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!