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
Ainat [17]
3 years ago
6

.

Biology
1 answer:
34kurt3 years ago
5 0
The amount of light. He is testing the effects of light, which implies there will be different amounts of light tested to reach a conclusion.
You might be interested in
What macromolecule is made up of nucleus acids?
Salsk061 [2.6K]

Answer:

The correct answer to the question above is letter c. DNA is a macromolecule.

6 0
3 years ago
List the following objects in order from smallest to largest: star, galaxy, universe, planet, nebula, asteroid
avanturin [10]

Answer:asteroid,planet,star,nebula,galaxy, and universe

Explanation:I’m not actually sure im just smart

6 0
3 years ago
Why do you get thirsty after eating salty food osmosis.
ziro4ka [17]

Answer:

As the saltier blood circulates through the body, it makes the fluid outside of our body cells saltier than the fluid inside the cells. The cells notice the change right away. That's because the extra salt outside acts like a magnet, pulling water out of the cells.

Explanation:

8 0
2 years ago
The magnetic particles in seafloor ridges are aligned differently in a repeating pattern. How
Mademuasel [1]

A. Earth's magnetic field reverses over time;  the changes show that seafloor spreading  has taken place over time.

Explanation:

The pattern of the magnetic minerals in seafloor ridges are aligned in a repeating pattern because the earth's magnetic field reverses overtime.

This provides evidence because the changes shows that the sea floor spreading has taken place over time.

  • The concept of sea floor spreading was first suggested by Harry Hess in the early 1960's.
  • Using sophisticated tools, he was able to discover stripe patterns of magnetic minerals in rocks.
  • The earth can be likened to a giant bar magnet
  • The geomagnetic field originates from the core where the movement of molten metals induces magnetism.
  • In a fresh cooling magma, the metallic minerals are able to align their domains with the prevailing magnetic field.
  • At some point the magnetic field is normal with a very strong intensity. At other times the intensity is low and it reverses.
  • The minerals keeps track of the changes.
  • This leads to striped pattern that has been used to suggest sea floor spreading.

learn more:

Sea floor spreading brainly.com/question/9912731

#learnwithBrainly

5 0
3 years ago
Water molecules attract other water molecules and tend to pile up via? Adhesion, vaporization, dissociation, cohesion
lyudmila [28]
Cohesion is water sticking to water. adhesion is water sticking to another thing, think of it as you're adding something to the water molecules. add-hesion
3 0
3 years ago
Other questions:
  • Some chemical signals are received by specific target cells. what is required for reception by a target cell?
    6·1 answer
  • The raw materials used by plants to make food are _____.
    13·2 answers
  • Which biome is characterized by conifers, or trees whose seeds grow in cones?
    6·2 answers
  • Which of the following statements describes a proton of an atom?
    14·2 answers
  • Which statement would least likely be used to describe variation?
    11·1 answer
  • Help please (the subject is science)
    14·2 answers
  • if environmental conditions change over time it’s most likely a population of organisms in the environment will survive if...
    9·1 answer
  • Write 5 difference between food chain and food web.<br>Explain with table​.​
    13·1 answer
  • He diagram shows fossils buried in layers of rock.
    12·2 answers
  • A kind of variable that a researcher purposely changes in an investigation is
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!