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
Mamont248 [21]
3 years ago
7

an explanation to a problem, which can be tested scientifically through an investigation is known as what ?

Biology
1 answer:
koban [17]3 years ago
7 0

Answer:

A theory.   Theories explain a phenomnon while laws state a phenomenon but do not explain them.  Ex: Theory of evolution by Darwin explains how evolution works, while the law of thermodynamics states what occurs, but offers no interpreation of its meaning.

Explanation:

You might be interested in
Which of the following pairs interacts with one another in a competitive manner? A. a bird and the snake that preys on the bird’
frozen [14]
The answer is D. two birds of the same or different species living in the same area

<span>Competition is an interaction between members of the same species or between different species living in the same area. If resources, such as food, water, sunlight, territory,  are limited and several species depend on these resources, then, they must compete with the same or other species to gain the resources. </span>

8 0
3 years ago
Read 2 more answers
How do living cells use the instructions in their DNA to perform tasks?
Ksenya-84 [330]

Answer:

DNA contains the instructions to help the cell survive. They help the cell produce protein in the stages of protein synthesis.

7 0
3 years ago
-Present-day mitochondria and chloroplasts probably evolved as a consequence of early endosymbiosis: the ancestor of the eukaryo
nata0808 [166]

Answer:

The evidence suggests that these chloroplast organelles were also once free-living bacteria.

Explanation:

The endosymbiotic event that generated mitochondria must have happened early in the history of eukaryotes, because all eukaryotes have them.

:)

5 0
3 years ago
Coal is best used as a<br> Fuel<br> Paint<br> Fertilizer <br> Conductor
11111nata11111 [884]

Answer:

A. Fuel.

Explanation:

Coal is extensively used as a fuel in many countries for the production of electricity. When coal is heated, the heat energy is used to convert the liquid water into steam which is used to move turbines in the electric power plant. When these turbines moves, the electricity is produced. This fossil fuel is also used for warming of rooms and cooking delicious foods.

3 0
3 years ago
What is the red blood cell job?
m_a_m_a [10]
It carries oxygen to the rest of the body. It can also remove carbon dioxide.
5 0
3 years ago
Other questions:
  • PLEASE HELP, MARK BRAINLIEST
    14·2 answers
  • What is a single-celled organism called?
    5·2 answers
  • What subatomic particle is located in the nucleus of an atom?
    12·1 answer
  • The term for purity, or brilliance, or saturation of a color is:
    5·1 answer
  • 00<br> 6<br> 5<br> 3.<br> T<br> 10<br> 6<br> -2<br> ?<br> 5<br> 우<br> .<br> 1<br> Ko<br> 3
    11·1 answer
  • Which of the following statements about the primary wall is FALSE?
    9·2 answers
  • Please help me in this question please
    12·2 answers
  • Considering information given in the passage and data found in the graph, select the response below that supports the argument t
    14·1 answer
  • You could have sinus pain while driving up through the mountains if the air cavities are blocked by excess mucus. [LAST FREE BRA
    13·2 answers
  • What would happen to the liquid levels in the glass tube ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!