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
Mrrafil [7]
4 years ago
9

According to "When Is a Planet Not a Planet?" scientists determined that Pluto was not a planet. What were the causes that led t

hem to this conclusion? Select three answers.
A.

Pluto also orbits around another sun.

B.

Pluto resembles a moon more than a planet.

C.

Pluto’s orbit crossed over the orbit of another planet.

D.

Pluto’s orbit is not the same shape as the orbits of the other planets.

E.

Scientists believed the theory that the outer planets were all made of gas, and Pluto had a rocky core.

You have to pick 3 choices​
Chemistry
1 answer:
kap26 [50]4 years ago
5 0
C.
D.
E.

These should be the main reasons. As Pluto was mainly categorized in dwarf planet for not being able to satisfy the last statement which states that it should have a fixed neighbourhood with other planets.
You might be interested in
A vehicle goes from 5 m/s to 50 m/s in seconds. What is it’s acceleration?
VLD [36.1K]

Answer:

the acceleration i think is 10

Explanation:

5x10=50

7 0
3 years ago
In which of the following is light energy converted to electrical energy
AleksandrR [38]
The answer is c.solar cell
4 0
4 years ago
Read 2 more answers
Anhydrous copper sulphate can be used in a test for water. What two things will happen when water is added to anhydrous copper s
Misha Larkins [42]

Answer:

thanks bro for helping me thanku so much

3 0
2 years ago
5. A standardized mass was known to weigh exactly 5.0000g. It was weighed on a newly
sergey [27]

Answer:

Absolute error = 0.001

% Error = 002 5

Explanation:

The absolute error is the the difference in the measured value and the actual value of a quantity.

Here the actual value is 5.0000 grams

The measured value is 5.001 grams

Absolute error

5.001 - 5.000\\= 0.001

Percent error

= \frac{AE}{AV}

Where AE stands for absolute error and AV stands for absolute value.

= \frac{0.001}{5.000} * 100\\

= 0.02 %

5 0
3 years ago
Which of the following explains how electricity flows? Protons flow from the positive end of a source towards the negative end.E
zalisa [80]
I know for a fact the answer would (not) be the last option. This would not be a way that electricity would be able to really flow.

Your correct answer would be of when the "e<span>lectrons flow from the negative end of a source towards the positive end."

This would be because when the electrons would be free, they would have enough energy to then move from the negative side of the end, to the positive side.</span>

7 0
3 years ago
Other questions:
  • A gas-forming reaction produces 1.15 m 3 of gas against a constant pressure of 102.0 kPa. Calculate the work done by the gas in
    12·1 answer
  • What are the different areas of an electron cloud called?
    7·1 answer
  • How to solve any stoichiometry problem?
    6·1 answer
  • Alexander is measuring the width of objects. The smallest measurement his ruler displays is centimeters. Rather than
    14·1 answer
  • What compound is an arrhenius base
    14·1 answer
  • The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half life of 68 minutes. Suppose
    6·1 answer
  • Rachel burns a 53 gram cracker under a soda can filled with 68.7 grams of water. She took the temperature of the water before sh
    13·1 answer
  • How are oxidation states of transition metals indicated in the names of metal
    5·2 answers
  • What might happen if an endocrine hormone such as thyroid hormone was controlled by positive instead of negative feedback?​
    11·1 answer
  • For each pair, choose the compound with the smaller lattice energy, and explain your choice: (b) K₂O or K₂S.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!