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
skad [1K]
3 years ago
8

Select the correct answer.

Biology
1 answer:
stepladder [879]3 years ago
7 0

Options are not provided in the question, so the complete question is as follows:

In the three domain system, the domain Eukarya consists of all organisms that have which of the following?

A. Contractile vacuole

B. Nucleus

C. Chloroplast

Answer:

B. Nucleus

Explanation:

The three domain system include archaea, bacteria, and eukarya.

Eukarya, consists of all organisms whose cells have a nucleus. Eukarya contains multicellular and visible organisms, such as animals, people, plants and trees.

Bacteria and arachaea contains unicellular organisms and lack a nucleus.

Hence, the correct option is B. Nucleus.

You might be interested in
An ant carries a morsel of food 4.26 meters along a straight path to his nest. He then turns around and follows the path back to
julsineya [31]
0.00 meters as he went straight from the food source to his nest and back. It'd be different if he took a turn somewhere and took a longer/shorter route. 
6 0
4 years ago
Read 2 more answers
What discovery led Darwin to develop his theories on adaptation?
ExtremeBDS [4]
He went to the Galapagos Islands and studied the difference in sea-turtles shells and birds beaks.
6 0
3 years ago
Read 2 more answers
Which characteristic best distinguishes runoff and infiltration?
Sever21 [200]

The right option is; d. Runoff describes water movement and infiltration describes water storage.

Runoff is the portion of precipitation, irrigation or snow melt that flows over land as surface water instead of infiltrating or evaporating. Factors that influence runoff are permeability, amount of rainfall, slope and vegetation.  

Infiltration is the process by which water or precipitation on the ground surface moves into the soil. Factors that determine the rate of infiltration include; soil type, topography of the land, amount of precipitation, vegetation, and pre-saturation levels.


5 0
3 years ago
Read 2 more answers
explain what it means to view something from a frae of reference. provide an example that illustrate your explanation.
vladimir1956 [14]

Answer:

ex. where you are standing now

a perspective that one uses to determine if an object is moving.

Explanation:

in physics, a frame of reference, or reference frame, is a perspective that one uses to determine if an object is moving. ... For example, when you see a ball roll down a street, you can tell the ball is moving because the frame of reference is the streets, whatever may be on the side of the roads, or the Earth.

wikipedia

3 0
3 years ago
Becca wants to answer the following scientific question.
aleksandrvk [35]
The answer is To this question is D
6 0
3 years ago
Read 2 more answers
Other questions:
  • In science, confusion sometimes arises because a term used by scientists takes on a special meaning which conflicts with the use
    12·1 answer
  • Which type of molecule is a fat
    10·1 answer
  • Explain the difference between logistic and exponential growth.
    11·1 answer
  • During which phase of respiration can the breath be held the longest?
    9·1 answer
  • Why does tissue rejection occur? How is this problem overcome??
    15·2 answers
  • What is Alex system Echo ​
    12·1 answer
  • What is the reason behinWhich is the definition of adhesion?d the high surface tension of water?
    5·1 answer
  • These are managed areas of trees that are the same age. These trees were planted by humans and harvested for profit.
    9·2 answers
  • The chemical equation below summarizes the process of photosynthesis.
    12·1 answer
  • What are the tool used to look at the basic structure
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!