Which subatomic particle has a positive charge? options:
Neutron
Electron
all of the above
Proton

Answer:

proton

Explanation:

pro + positive neutron =neutral and electron= negative

how is mitochondria like the digestive system?

pls help Asapppppppppp.It is due in a little bit.

2 spheres are made from the same material. One is smaller and one is larger. Is the smaller sphere made up of smaller atoms than the larger sphere?​

PLS HELP!!!
I HAVE 20 MINS!!
A science teacher shows his students an image of a volcanic mountain range and informs them it was created by the movement of Earth’s tectonic plates. He asks his students to explain how this occurred. Which student’s explanation is best?





Student A

An oceanic plate converged with an oceanic plate. Both plates subducted, forcing lava upward towards the surface of the Earth causing a volcanic eruption which created the mountains.

Student B

A continental plate converged with a continental plate. Neither plate subducted so lava was forced upward towards the surface of the Earth causing a volcanic eruption which created the mountains.

Student C

An oceanic plate converged with a continental plate. The more dense, continental plate sank below the less dense oceanic plate causing magma to rise up through a weak spot in Earth’s crust to create volcanic mountains.

Student D

An oceanic plate converged with a continental plate. The more dense, oceanic plate sank below the less dense continental plate causing magma to rise up through a weak spot in Earth’s crust to create volcanic mountains.



A.
Student B

B.
Student A

C.
Student C

D.
Student D

How many atoms of oxygen are in the molecule: H2O2
ANSWER I WILL GIVE YOU BRAINLIES
A. 4
B. 0
C. 2.
D. 1

Anne has a sample of a substance. Its volume is 20 cm3, and its mass is 100 grams. What is the sample’s density?

How is the kinetic energy of the particles that make up a substance different
after it changes state?
O A. The kinetic energy is greater after a substance changes from a
plasma to a gas.
O B. The kinetic energy is greater after a substance changes from a
liquid to a solid.
O C. The kinetic energy is less after a substance changes from a liquid
to a gas.
O D. The kinetic energy is less after a substance changes from a gas to
a liquid.

A car engine uses the combustion of fuel to move a system of gears that
move its wheels. Not all of the fuel's energy is transferred to the wheels.
Which two transformations happen to the rest of the energy?
I A. It is transformed into sound energy.
O B. It is transformed into thermal energy.
I c. It is transformed into chemical energy.
D. It is transformed into nuclear energy.
E. It is transformed into kinetic energy.

How did the iron filing patterns show attractive forces between magnetic poles?

The nucleus is found in the center of an atom options: True False

Does cereal actually make you taller?

What property describes the ability of a material to be flattened into thin sheets by hammering? options:
A. flammability
B. boiling point
C. ductility
D. malleability

Which subatomic particle has a positive charge options:
A. Neutron
B. Electron
C. all of the above
D. Proton

what is santa's average speed when visiting houses if he visits 800 million houses over 48 hours?

help please fill in the blank
When you look at the Sun through a filtered telescope, the visible portion of the Sun appears blotchy.
These blotches are called (BLANK)
. The layer of the Sun where these occur is called the (BLANK)
.

how can light from the sun cause skin cancer .​

1. Describe two ways in which the movement of lithospheric plates can result in the formation of mountains.
2. Which type of rock would you expect to find along a divergent plate boundary?
A. igneous.
B. metamorphic.
C. sedimentary.
Explain ur answer.

PLZ ANSWER FAST WILL GIVE BRAINILEST TO FIRST PERSON WHO ANSWERS:P



Read this excerpt from Through the Looking-Glass by Lewis Carroll.

“That would never do, I'm sure,” said Alice: “the governess would never think of excusing me lessons for that. If she couldn't remember my name, she'd call me ‘Miss!’ as the servants do.”

“Well, if she said ‘Miss,’ and didn't say anything more,” the Gnat remarked, “of course you'd miss your lessons. That's a joke. I wish YOU had made it.”

“Why do you wish I had made it?” Alice asked. “It's a very bad one.”

But the Gnat only sighed deeply, while two large tears came rolling down its cheeks.

“You shouldn't make jokes,” Alice said, “if it makes you so unhappy.”

Then came another of those melancholy little sighs, and this time the poor Gnat really seemed to have sighed itself away, for, when Alice looked up, there was nothing whatever to be seen on the twig, and, as she was getting quite chilly with sitting still so long, she got up and walked on.

Question:
How does Lewis Carroll’s use of opposites appear in this excerpt?

Answers:
1#. Alice says that her governess would never excuse her from her lessons, even if she 2#. did not have a name.

3#. The gnat jokes that Alice would have to miss her lessons if the governess called her “Miss.”

4#. The gnat makes jokes, but they seem to cause him unhappiness rather than joy.

5#. The gnat disappears after he lets out one last sigh and Alice looks up at the tree.

Saturn isn’t the only planet with rings, but they are the most beautiful ones.
Fact or Opinion?

how far can i throw a child in a walmart

what does the world sunlight map tell you about how much sunlight Australia gets compared to Brazil.​

How does Earth's gravity affect the motion of the moon and satellites

All known matter is made up of Question 1 options:
A. molecules
B. legos
C. solids
D.atoms

yes ples omggggggggg

How many electrons are in an element with an atomic number of 20 and an atomic mass of 40? options: ANSWER FOR BRAINLIES
A. 40
B. 20
C. 60
D. 0

Look at this image of a star cluster.
Which type of star cluster is shown?
A .open
b .binary
c .globular
b .eclipsing

Using a periodic table, the symbol Ag stands for: A. Silver B. Cesium C. Potassium D.Gold RIGHT ANSWER GETS BRAINLIES

Read this excerpt from Through the Looking-Glass by Lewis Carroll.

“This must be the wood,” she said thoughtfully to herself, “where things have no names. I wonder what'll become of MY name when I go in? I shouldn't like to lose it at all—because they'd have to give me another, and it would be almost certain to be an ugly one. But then the fun would be trying to find the creature that had got my old name! That's just like the advertisements, you know when people lose dogs—‘ANSWERS TO THE NAME OF “DASH”: HAD ON A BRASS COLLAR’—just fancy calling everything you met ‘Alice,’ till one of them answered! Only they wouldn't answer at all if they were wise.”


What is being compared in the simile from this excerpt?

ANSWERS:

A. Alice is comparing the idea of finding a creature with her name to a missing dog poster.

B. Alice is comparing the wood where things have no names to the woods from her old world.

C. Alice is comparing losing her old name to gaining her new name.

D. Alice is comparing having a nice name to having an ugly name.

PLSSSS ANSWER!!!!!!!!!!!!!
how does a balanced chemical equation represent the conservation of matter in a chemical reaction?


a. the type of matter in the products is different from the type of matter in the reactants.


b. there are more atoms in the reactants than in the products.


c. there are fewer atoms in the reactants than in the products.


d. the number of atoms of each element in the reactants equals the number of atoms of each element in the products.

GIVING BRAINLIEST FIVE STARS AND 25 POINTS!

In your own words answer the following essay question use 5-7 sentences:
Why does a car’s engine become hot while it is running?