SCIENCE!!!! PLEASE HELP!!! 20 POINTS

Answer:

As the Earth rotates, it also moves, or revolves, around the Sun. ... As the Earth orbits the Sun, the Moon orbits the Earth. The Moon's orbit lasts 27 1/2 days, but because the Earth keeps moving, it takes the Moon two extra days, 29 1/2, to come back to the same place in our sky.

Explanation:

The picture shows a sedimentary rock that was formed from crystalized minerals.


Which type of sedimentary rock is shown?

chemical
clastic
organic
sandstone

Which of these is NOT part of the nervous system?
¿Cuál de estos NO es parte del sistema nervioso?

Nerve cells
Brain
Bladder
Spinal cord

On a hot summer day, air rises most quickly when it is above a

forest

lake

desert

river

NEED ANSWER ASAP
Which type of Symbiotic Relationship is described below?

When two organisms interact with one another and one is benefited, and one isn't benefited or harmed.

a
Mutualism
b
Commensalism
c
Parasitism

PLS I NEED HELP ASAP! BRAINLIEST TO FULL ANSWER!!
The chocolate in your favorite candy bar has the chemical formula: C7H8N4O2. What elements are present in this formula? How many atoms of each element are in this molecule? Using some of the trends that you described in question 2, what patterns do you notice between these elements on the periodic table?

Sound, earthquakes, and waves in water are mechanical waves because they require a physical ______________________ to transport energy.



Disturbance


Electromagnetic field


Location


Medium

If Earth was like a hardboiled egg, which part of Earth would the egg white represent? (4 points)

In MOST cases, a hurricane will

increase its energy when coming in contact with land

increase its energy when coming in contact with warm water

increase its energy when coming in contact with cold water

maintain its energy regardless of what it is over

Explain why you agree or disagree with this statement
''Friction is a way to create electricity because it creates charged particles. ''

The model of the atom has changed as scientists have gathered new evidence. Four models of the atom are shown below, but one important model is missing.

Which atomic model is missing from this set?

Bohr’s model
Dalton’s model
Rutherford’s model
Thomson’s model

is Almost everything on Earth made of molecules? True or False

Please help only if you know, it is not the first answer choice! Thank you! Correct= Brainliest

Describe your theories on time travel. Will it exist? If so, how? If not, explain why.

Please answer my question, and please no random things, thank you!! It is not F, That is all I know.
Thank you <3

Which process begins the formation of sedimentary rock?

the movement of sediment
the cementation of rock sediment
the breakdown of rock into sediment
the buildup of sediment in one location

Hi!! can someone pls help me with this question? ASAP PLS!

The Amazon River greatly impacts the environment of South America because...


A
it regularly dries up and forces the people to move to the cities to work for food.

B
it regularly floods forcing the people to move to the city for better housing.

C
it is the home of very few plants and animals and the people are not able to live off of the land.

D
it is the home of many different plants and animals that the people are able to use for food and medicine.

Pleasee help!!! will mark brainliest!

What forces the inner core of Earth to remain solid?
A.) Lack of water
B.) Low temperature
C.) Low density
D.) High pressure

PLEASE HELP I DON'T KNOW THIS QUESTION I NEED HELP!!

Two students below described a type of Earth's outermost layer:

Student A: 512 kilometers deep
Student B: Makes up the sea floor

Which type of outermost layer did the students describe?

A.) They both described the oceanic type.
B.) They both described the continental type.
C.) Student A described the oceanic type and Student B described the continental type.
D.) Student A described the continental type and Student B described the oceanic type.

What things should be done before demolition begins to keep workers, other people, and other properties safe if a building fell down?

In sexual reproduction, two individuals produce offspring that have genetic characteristics from both parents. This type of reproduction results in -
Select one:

offspring that are copies of the mother

genetic variation

identical offspring

offspring that are copies of the father

Relative Dating Using Index Fossils
Index fossils can help geologists compare rock at locations .
• First, geologists give a relative age to a layer at one location.
• Index fossils help identify where may have occurred.
• Then that layer can be to other locations.

The answer choices is layers, distance, compared, unconformities

Out of the 3 of these
Protons Neutron and electrons witch of these are responsible for a charge that can be transformed from one object to another.

NEED ANSWER ASAP
How much energy is passed from organism to organism as it moves through an ecosystem (food chain)?

a
10%
b
50%
c
30%
d
100%

10 POINTS PLS HELP ME





Which of the following is NOT a characteristic of all living things?
a. lifespan
b. locomotion
c. production of wastes
d. energy requirement

I NEED HELP ASAP
1.A life cycle is the set of _______________________________ that an organism goes through during its _________________.
2. Seeds are an _______________________ with ________________ storage.
3. The plant grows into the soil and then breaks out of the soil. This stage is called the _______________________________.

Please hurry I need to get this done, please help me I will give you the brain thing and extra points.
image below 10

Fill in the blank.

If you gone call me a _____ make sure you put _______ infront of it

1. Select the best answer.
This type of heat transfer happens because of the uneven heating of liquids and gases.
convection
radiation
conduction