Can you match them to the right one and right answer will get brainliest if you dont know pls dont answer thxs

True or false. Nonmagnetic Rare Earth Metal Samarium can be used to repel sharks.

Through which medium would a sound wave travel the fastest, and the slowest?

identify the location of each element group on the periodic table. ​

PLEASE HELP BRAINLIEST 4 BEST ANSWER
Use the site above and pick any 5 elements and write a research report for 5 different elements. ( 3 sentence minimum per element)

Include the Name, Symbol, Atomic Number, Atomic Mass, and Common Human uses of element, if its present in a common molecule and if its dangerous to humans.

what is an example of conduction?

A: how energy travels from a campfire to your body.
B: how the first few centimeters of the troposphere get heated.
C: how most of the energy from the sun travels to Earths surface.
D: how energy moves along with the rising of carbon dioxide particles in the air.

Which event may occur when ocean salinity increases?

mass of water increases
freezing point of water increases
sunlight in deeper locations decreases
amount of dissolved gases in water increases

Which statement about the central nervous system (CNS) and the peripheral nervous system (PNS) is true?
A.
The CNS consists of the brain and spinal cord, and the PNS is made entirely of nerves
B.
The CNS deals with all voluntary actions, and the PNS deals with involuntary actions.
C.
The CNS is situated in the brain, and the PNS is in the spinal cord.
D.
The PNS is responsible for all nervous actions.
E.
The CNS is found only in humans.

Please Solve The Question! 10 Points!

Please put them in the right order so say like death and decay and - and then the one u tihnk it is plz dont waste points

An ionic bond is a bond between...

HELP ITS SCIENCE PLS

Objects in the universe vary in their composition. Which of the following best describes the composition of a galaxy?

A. A solar system containing more than one star larger than our sun

B. A collection of asteroids, dust, and gases orbiting each other in space

C. An unidentified object in space that can be seen using a powerful telescope

D. A collection of billions of stars and their satellites held together by gravity

B in total
pot
5. Lindsey built a clock with 16 divisions, which we'll call Lindsey Hours.
Just like our clocks, the hour-hand on Lindsey's clock goes around twice
per day. How many Lindsey Hours are in one day?
16
-12

If you opened a small bottle of ink at the bottom of a swimming pool, what do you think would happen?​

HURRY NOW Scince 20 points

H 2 O, CO 2 , and C 12 H 22 O 11 are all examples of chemical _____.

changes

formulas

bonds

properties

why does Australian get more uv light than othet parts of the world?​

plz i need help please help​

An ionic bond involves the

How can a charged balloon attract a wall without any contact?

The positive charges of the uncharged wall move to the outside.
The wall changes shape and the positive charges move to the inside.
The negatively charged balloon repels and moves away from the wall.
A positive charge in the balloon attracts the negative charges in the wall.

The force of _______ causes a falling object to accelerate at 9.8 m/s/s. Question 3 options: tension gravity mass velocity

What can magnetic attraction and filtration both be used to do?

Separate compounds into their components.

Put components together to make a mixture.

Put components together to make a compound.

Separate mixtures into their components.

Suppose you are shooting a basketball toward a hoop. As the ball rises in the air, its ---------------- energy increases and its ---------------------------- decreases.

plz help

Which best describes two counteracting forces on an object?


using a dolly to push a box to another location

two children pulling apart a wishbone

a group of dogs pulling a dogsled across ice

two people pushing a broken-down car up the road

help mehhh i will give out BRAINLEIST

Help me please I really need help and answer only if u know the answer

How many Earth's could fit inside the Sun? plz help

Number the events from earliest (1) to most recent (6) to outline the development of the cell theory.


____ Anton van Leeuwenhoek observed small organisms he called “animalcules.”


_____ Robert Hooke was the first to use the word “cell.”


_____ Matthias Schleiden theorized that plants are made of cells.


______ Theodor Schwann theorized that animals are made of cells.


______ Hans and Zacharias Janssen created the first microscope.


_____ Rudolf Virchow theorized that cells come from other pre-existing cells.

sorry if it's the wrong subject, science wasn't on there sorry
offering 40 points for this question
Please answer correctly
brainly for the correct answer

Help me please I need help

Our skies are blue because of what kind of light? (for my science class pls help- :<)