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
Helga [31]
3 years ago
12

What did Johannes Kepler do?

Geography
2 answers:
just olya [345]3 years ago
4 0

Answer:

German astronomer who discovered three major laws of planetary motion, conventionally designated as follows: (1) the planets move in elliptical orbits with the Sun at one focus; (2) the time necessary to traverse any arc of a planetary orbit is proportional to the area of the sector between the central body and that arc (the “area law”); and (3) there is an exact relationship between the squares of the planets’ periodic times and the cubes of the radii of their orbits (the “harmonic law”).

Mandarinka [93]3 years ago
3 0

Answer: He was a German astronomer, mathematician, and astrologer.

You might be interested in
The _____, or center, of the earth consists of very hot metal, mainly iron mixed with some nickel.
Tom [10]
Crust is what we live on.
Mantle is under that.
Then at the very centre is the core.

So, B. Core

7 0
4 years ago
Need help on number 2
Norma-Jean [14]
This is primarily because the sun heats the earth's surface unevenly. As heat is trans- ferred to the air, we get regions of warm and cool air which can turn into regions of low and high pressure. This difference in pres- sure makes a force that causes the wind to blow.

So I would say the rising of warm air and the falling of cool air.
5 0
3 years ago
Read 2 more answers
Reasons for unequal distribution of rainfall​
Anna11 [10]

Answer:

what is the question ❓❓❓⁉️

3 0
3 years ago
In which of the following locations would you expect to find the highest human population per square mile? A. the Italian coast
SSSSS [86.1K]
"The Italian coast" is the one location among the following choices given in the question where you would <span>expect to find the highest human population per square mile. The correct option among all the options that are given in the question is the first option or option "A". I hope the answer has helped you.</span>
7 0
3 years ago
Read 2 more answers
5 Why did Czar Alexander II free the serfs?
Ivahew [28]

Answer:

I am not entirely sure about this one. But I believe that the "Emancipation Manifesto" signed by Czar Alexander II gave serfs land, or at least gave them the freedom to do what they wanted, like buying that said land.

No freedom of religion, or elections was yet to be had in Russia.

Explanation:

5 0
3 years ago
Other questions:
  • The South American Plate is being pulled westward at a rate of approximately 3.3 centimeters per year. How many kilometers west
    12·2 answers
  • What does 50 percent humidity mean?
    9·2 answers
  • What are the barrier for creating a sports complex
    5·1 answer
  • Tell how planets and moons are alike and different
    14·1 answer
  • Why would a country use tariffs?
    13·1 answer
  • Our atmosphere is the largest _____.
    12·1 answer
  • CONVECTION- Heater in the hot air ballon heats the air.The air insite is trapped causing the ballon to rise?​
    10·1 answer
  • I just need a Desert data jam. my teacher explained how to do one but I got lots and have been caught up with work. Please help
    10·2 answers
  • Question 1
    6·1 answer
  • What do you think the governments of Africa can or should do to ease the problems of inadequate food supply and poverty, a major
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!