Answer:
The correct answer is - A. through the use of earthquake waves.
Explanation:
The interior of the earth can not be studied or seen by digging the hole, for that scientist normally use the movement of seismic waves, from earthquakes or nuclear test explosions, are reflected, slow down, sped up bent by passing through the different layers.
Waves behave differently as they move in different layers and their material helps scientists to learn and study the layers and their constituents. It explains that the Earth's interior has a series of concentric shells, with a thin outer crust, a mantle, a liquid outer core, and a solid inner core.
James Watson and Francis Crick are the two scientists to doscover the structure of DNA.
Answer:
B
Explanation:
a conclusion is a definite wrap up to a theory or experiment, in option A the experiment is ongoing, option c, the option is still a theory, option D is your question that made you experiment not the conclusion, therefore b is the conclusion since it gives a definite answer to the problem/experiment
Hope this helps!
Answer:the wind will move towards the low pressure area
Explanation:this happens by a basic principal called diffusion ,liquids and gases (matter in which molecules are greatly spaced ) tend to move towards low pressure area so the wind molecules will flow towards low pressure area.
Answer:
brainly is like school though?? you have to answer people so i d k
Explanation: