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
dolphi86 [110]
3 years ago
12

Who was the first person to propose a heliocentric model of the universe

Biology
2 answers:
Ostrovityanka [42]3 years ago
8 0
Aristarchus of Samos
irina [24]3 years ago
4 0
Hello There!

It was a Greek astronomer called Aristarchus of Samos.

Hope This Helps You!
Good Luck :) 

- Hannah ❤<span />
You might be interested in
During cell division the ONLY cell organelle that breaks down and reforms is the
Nady [450]

Answer:

kinetochore

Explanation:

The kinetochore breaks down and the sister chromatids separate. The nucleus reforms and the cell divides. The kinetochore becomes attached to the mitotic spindle.

5 0
2 years ago
What was observed during Rutherford's experiment?
g100num [7]
I believe the correct answer from the choices listed above is the last option. Most of the particles went through the foil, but some were deflected. This<span> proved that atom has mostly empty space,there is positively charged nucleas at the centre of the atom and the electrons revolve round the neucleus at large distances from it in circular orbits.</span>
3 0
3 years ago
an insect population is growing in such a way that the number in each generation is approximately 1.5 times that of the previous
ruslelena [56]

Answer:

Approximately 338

Explanation:

Since each generation of the insect is approximately 1.5 times that of the previous generation. Therefore,

Population of insect in the first generation = 100

Population of insect in the second generation = 1.5 × 100

                                                                    = 150

Population of insect in the third generation = 1.5 × 150

                                                                     = 225

Population of insect in the fourth generation = 1.5 × 225

                                                                     = 337.5

The population of insect in the fourth generation is approximately 338.

4 0
3 years ago
True or False: most people who take prescription painkillers become addicted
nlexa [21]

Answer:

true

Explanation:

7 0
3 years ago
Read 2 more answers
What organ is the major site for gluconeogenesis?
Novay_Z [31]
It is known as the liver.
6 0
3 years ago
Other questions:
  • Speciation has definitely occurred when two groups of related organisms
    7·2 answers
  • What is Fibrocartilage
    15·1 answer
  • T and b cells change after contact with the pathogen is a(n) ____________ immune response
    10·1 answer
  • A patient is in need of hydration. Which type of solution are the patient’s cells most likely in?
    8·1 answer
  • Which subatomic particles have an electoral change
    7·2 answers
  • What kind of organism dose not require oxygen or sunlight to live?
    6·1 answer
  • How long can humans hold their breath underwater?
    9·1 answer
  • What is an arthropod vector​
    6·1 answer
  • Why is the understanding of classification an important lofe skill?​
    11·2 answers
  • 1. Which statement is true?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!