Answer:
D
A species that is not natural to an ecosystem.
Explanation:
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
On a hot summer day, air rises most quickly when it is above a
forest
lake
desert
river
On a hot summer day, air rises most quickly when it is above a desert. The correct option is C.
What is a desert?A desert is a barren area of land with little precipitation and, as a result, hostile living conditions for plant and animal life.
The lack of vegetation exposes the ground's unprotected surface to denudation. Arid or semi-arid regions cover roughly one-third of the Earth's land surface.
Although the majority of deserts, such as the Sahara in North Africa and the deserts of the southwestern United States, Mexico, and Australia, occur at low latitudes.
Arid climates have less cloud cover than humid climates, and cloud tops reflect a significant amount of the sun's energy back into space, reducing surface heating. On a hot summer day, air rises the fastest above a desert.
Thus, the correct option is C.
For more details regarding desert, visit:
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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
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
Answer:
2. Bladder
Explanation:
The brain, spinal cord and nerves are the part of the nervouse system.
what are 3 properties of soil?
The picture shows a sedimentary rock that was formed from crystalized minerals.
Which type of sedimentary rock is shown?
chemical
clastic
organic
sandstone
Answer: that is a chemical rock
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
Index fossils can help geologists compare rock Layers at Distance locations.
Index fossils help identify where Unconformities may have occurred.
Then that layer can be Compared to other locations.
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
Answer:
Daltons model
Explanation: Yww!!!
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.
Answer:
I believe the answer is D.
Explanation:
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.
Please help me I will give you the brain thing and extra points.
Two dogs are pulling a disk, but the disk is not moving. The disk does not move because the forces are (select one: unbalanced, balanced, in motion, at rest.)
Answer:
unbalanced
Explanation:
because two dogs are pulling it so it's not going to be in place?
Please hurry I need to get this done, please help me I will give you the brain thing and extra points.
image below 10
Answer: C. A force applied to the cart pushing or pulling it forward
Explanation: (I hope this is correct)
5. Select the best answer.
A type of matter with unique properties that is made of two or more atoms is called a(n)
particle
molecule
force
element
Which is the correct order for a food chain?
a
Decomposer - Primary Consumer - Producer
b
Secondary Consumer - Decomposer - Primary Consumer - Producer
c
Producer - Primary Consumer - Secondary Consumer - Decomposer
Sound, earthquakes, and waves in water are mechanical waves because they require a physical ______________________ to transport energy.
Disturbance
Electromagnetic field
Location
Medium
Sound, waves are all propagation of energy. Transport of this energy require a physical medium. Thus option D is correct.
What is mechanical waves?Mechanical waves are a form of energy transfer by oscillation of matter and they require a medium to propagate. Sound wave is a longitudinal wave which is only passing through a medium of air. Air disturbance causes these sound waves.
Longitudinal waves are those where the direction of oscillation of matter is along the direction of propagation. Electromagnetic waves does not require a medium to travel.
Waves in water originates from the pressure difference in water earthquakes is caused by seismic waves which are transverse waves, where the oscillation of matter is perpendicular to the direction of propagation.
Hence, sound, earthquakes, and waves in water are mechanical waves because they require a physical medium.
To find more about mechanical waves, refer the link below:
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If Earth was like a hardboiled egg, which part of Earth would the egg white represent? (4 points)
Answer:
the earths crust or the outer shell
Explanation:
Which type of rock is non-foliated metamorphic rock?
gneiss
limestone
marble
slate
Marble is non-foliated
pogchamp
Please help only if you know, it is not the first answer choice! Thank you! Correct= Brainliest
Answer:
c
Explanation:
the wires are made of too many conductors
Please help!!
Look at my screenshot and please help me analyze this!!
Answer:
I think location 2
Explanation:
cause there barely isnt land there
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
Answer:increase it energhy when coming in contact with warm water
Explanation:because they dont form in cold places
Answer:
Increase its energy when coming in contact with warm water
Explanation:
based on the absolute dating of the rock layers in this Photograph what could a scientist conclude about a fossil found in area A
Answer:
A. It is less than 1.4 million years old.
Explanation:
I say that because as you go deeper into the soil, the fossil gets older. Therefore, if the fossil is found is soil A, the fossil would be less than 1.4 million years old.
Answer:
The answer is A. You are so welcome
Explanation:
changes of state occur when there is a change in:
A. thermal energy
B. Electromagnetic
C. Chemical energy
D. Electrical energy
Answer:
I believe it is chemical energy
Explanation:
Sorry if I am wrong (rate one star if it is wrong)
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
Answer:
genetic variation
Explanation:
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%
How does hot object produce heat?
The hot objects create hot air producing heat.
Movement of the hot object creates heat.
Molecules in the hot objects create friction to produce heat energy.
Heat is absorbed the object from the air around it.
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 _______________________________.
What things should be done before demolition begins to keep workers, other people, and other properties safe if a building fell down?
Answer:
Occupational Safety and Health
Explanation:
For example there should be quick exits in an emergency which includes occupational safety. Plus, there should be medical supplies which explains the need of safety
Hi!! can someone pls help me with this question? ASAP PLS!
Answer:
1.Driving A Car That Uses Gasoline
2.Keeping Non-LED Lights On In Your House All Night
Explanation:
Explain why you agree or disagree with this statement
''Friction is a way to create electricity because it creates charged particles. ''
Answer:
Agree
Explanation:
The way it makes electicity is that it rubs together fast enother it makes the particles move.
Sorry I can't do better
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?
Answer:
CARBON HYDROGEN NYTROGEN OXYGEN
Explanation:
POGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOG
