A: expands cracks and breaks rocks
B: keeps the rocks in place
C: makes the rocks last longer
D: causes to fall in landslides
The picture below shows some features of the ocean floor. (1 point)
At which of these locations does the ocean floor spread apart to form new oceanic crusts?
Location A
Location B
Location C
Location D
Answer:
I think the answer should be D
Explanation:
Answer:
It is D
Explanation:
New oceanic crust will form
PLSSSSSSS HELPPPPPPP
Process of change by which descendants come to differ from their ancestors
A. Evolution
B. Natural Selection
C. Phenotype
D. Variation
What is the body’s central command organ
Answer:
. The brain is the command center for your body
Explanation:
the structure of the heart
Answer:
i'm sorry, but what exactly is your question? may you please specify?
Explanation:
Where are you most likely to find plant roots?
A) C Horizon
B) B Horizon
C) A Horizon
D) O Horizon
Answer:
A Horizon
Explanation:
So C :)
1. What is the name of the body system responsible for breathing?
complete for brainlist
1. What is the name of the body system responsible
for breathing?
2. What are the parts of the respiratory system?
Your answer
3. What is the correct name for the windpipe?
Your answer
4. What do we Inhale and what do we Exhale?
Your answer
5. What happens in the Lungs?
Answer:
Explanation:
1)respiratory system
2)trachea, bronchi, bronchioles, alveoli, lungs, diaphragm
3)trachea
4)inhale oxygen and exhale carbon dioxide
5)gas exchange
How does reducing gene flow cause speciation?
A. It allows divergence to occur.
B. It eliminates fixed alleles.
C. It increases gene flow.
D. It stops adaptive radiation.
A. People can Change the way that the genes flow
Answer:just look at the pic brothas
Explanation:
Name the primary producers of grassland ecosystem
Answer:
Explanation:
Grasses, shrubs, trees, mosses, lichens, and cyanobacteria are some of the many producers found in a grassland ecosystem.
helpppp....... Which has the greatest influence on wind speed air mass, dioxide concentrations, nitrogen concentrations or, stratosphere
Answer:
Differences in air pressure are generally what has the greatest influence on wind speed, so your answer would be air mass.
Hope this helps!
Which describes how "Work Smarter, Not Harder" and "The Crow and the Pitcher" present the theme?
A The crow fills the pitcher with stones, and Kari pulls the field out from under the snow.
B The crow is challenged by the half-full pitcher, and Kari faces the board listing chores.
C Both the crow and Kari work slowly and steadily at their tasks.
D Both the crow and Kari must complete tasks in order to gain a reward.
Answer:I don’t know sorry
Explanation:
Answer: D
Explanation:
No links!!! Brainiest marked if answered correctly!!!!! Please help me out!!!
How are photosynthesis and respiration similar?
Group of answer choices
A. They both take place inside cells.
B. They both trap energy
C. They both have oxygen as a reactant.
D. They both break down glucose.
Answer:
A
Explanation:
Mark as brainllest
PLEASE HELP WITH MY BIOLOGY
Which organisms are producers?
Select all correct answers.
a. mushrooms
b. frog
c. grass
d. tree
Answer:
Grass and tree
A producer is a living thing that makes its own food. All food chains begin with producers.
( I am in LOVE with your pfp <3 )
What would happen to the planets if the sun’s gravity did not exist
Answer: we would die
Explanation: because theres no graviy tpo
When something acts against something, causing it to have less of an effect what is it called?
Answer:
Counteract
Explanation:
You are describing the definition of the word Counteract so that must be the answer.
explain how the structure of a book lung allows it to perform its function
Answer:
Book lungs are within small openings in the abdomen of the arachnid. The book lungs themselves consist of a series of haemolymph filled plate-like structures. Between the plates there is an air space and this allows air to circulate around the plates. Gaseous exchange then occurs through the surface of the plates.
Which of the following is a physical adaptation for the underlined animal?
Answer:
Physical adaptations do not develop during an individual animal's life, but over many generations. The shape of a bird's beak, the color of a mammal's fur, the thickness or thinness of the fur, the shape of the nose or ears are all examples of physical adaptations which help different animals survive.
What happens to the heat and moisture from the ocean?
a.) They rise into the atmosphere
b.) They sink into the warm deep current
c.) They become precipitation
d.) They move parallel to the hurricane
NEED ASAP!!
Answer:
The answer is A
Explanation:
When water molecules are heated, they exchange freely with the air in a process called evaporation. Ocean water is constantly evaporating, increasing the temperature and humidity of the surrounding air to form rain and storms that are then carried by trade winds.
18. Jason is an average 15-year-old. His doctor tells him that his blood pressure is 122
over 70. This means that
A. Jason has low blood pressure
B. Jason has high blood pressure
c. Jason's systolic blood pressure is 122 and his diastolic blood pressure is 70
D. Jason's diastolic pressure is 122 and his systolic pressure is 70
Answer:
B
Explanation:
i think
Please anyone one help please no links
Answer: I think it is c
Explanation: if they make artificial coral reefs that would provide homes for the fish and aquatic animals. This would cause biodiversity to increase.
what is the function of the periwinkle leaf?
Answer:
periwinkle is used for “brain health” (increasing blood circulation in the brain, supporting brain metabolism, increasing mental productivity of leef
What is the main challenge astronomers face when trying to directly detect black holes? (1 point)
Black holes are too black
Black holes are empty.
Black holes trap all light.
Black holes are too small.
Answer:
Black holes trap all light.
Explanation:
This temperature is on the order of billionths of a kelvin for black holes of stellar mass, making it essentially impossible to observe directly. Objects whose gravitational fields are too strong for light to escape were first considered in the 18th century by John Michell and Pierre-Simon Laplace.
Answer:
1. How do emission and reflection nebulae differ?
interactions with light
2. Where could scientists look to observe a black hole?
the center of the Milky Way
3. Which description best summarizes the steps that take place during black hole formation, in the correct order?
A massive star depletes its nuclear fuel; gravity overpowers the star; supernova occurs; core of star collapses.
4. Select the correct answer from the list.
To form a nebula, gravity pulls matter together or causes an explosion.
5. Which of these characteristics of a star make it most likely to become a black hole? Select the two correct answers
It is dying.
Its mass is greater than 20 times the mass of the sun.
6. Which statement best describes the galaxies closest to the Milky Way?
These galaxies include irregular, spiral, and elliptical types.
7. Select the correct answer from the list.
Astronomers think that most galaxies are centered by a black hole which exerts gravitational pull that binds the galaxy together.
8. What is the main challenge astronomers face when trying to directly detect black holes?
Black holes trap all light.
Explanation: I got 100%
Sharks are the top predator in a marine ecosystem. By eating them, sharks maintain a balance in the population of smaller organisms. If the shark’s population were to decrease, the smaller organisms would increase greatly, interrupting the food web. Which of the following relationships is MOST similar to the relationship between the shark and the marine ecosystem?
Answer:
what are the options ??
Explanation:
In what way(s) do we use energy?
A.All answers are correct
B.To make heat
C.To transport ourselves and products
D.To make electricity
Answer:
A. All answers are correct
Which of the following is a part of a land-based carbon cycle?
What are your answer choices?
A student conducted an investigation to study gravitropism. The control group was planted normally, while the experimental group was planted upside down. After seven days, the control group looked normal. The experimental group after 7 days the roots started to grow toward the direction of gravity. Which statement best explains why the experimental group started to grow toward the ground?
Answer:
gravity?
Explanation:
Which organelle converts sugars into energy?
A. lysosome
B. mitochondrion
C. nucleus
D. ribosome
The organelle that converts sugars into energy is the mytochondrion, which is the powerhouse of the cell, so the correct option is B. mitochondrion
Which organelle converts sugars into energy?The mitochondrion is often referred to as the "powerhouse" of the cell because it is responsible for generating energy in the form of adenosine triphosphate (ATP) through a process called cellular respiration.
During cellular respiration, glucose (a sugar) and oxygen are metabolized within the mitochondria to produce ATP, which serves as the primary energy currency of the cell. The mitochondria are present in most eukaryotic cells and play a crucial role in energy production.
Learn more about organelles at:
https://brainly.com/question/6563752
#SPJ6
What mechanisms of evolution could be involved in the evolution of wolves and dogs? *
Natural Selection and Genetic Drift
Diffusion and Osmosis
Photosynthesis and Cellular Respiration
Natural Selection and Genetic Drift
evolution refers to the change in the characteristics of a species over several generations and relies on the process of natural selection.
there are four types of mechanism of evolution:
natural selectiongenetic driftgene flowmutationthe mechanism of evolution could involved in the evolution of wolves and dogs are:
natural selection and genetic drift
natural selection favored wolves that were bold and friendly. bold and aggressive wolves would be killed and hence unable to breed. this allowed bold and friendly dogs to breed, which was key to eventual evolution into dogs.
https://brainly.com/question/23224639
#SPJ2
what are the feeding habits of an earthworm?
~(✿^‿^)~ helo pls
Answer:
Earthworms enhance the soil by their burrowing and feeding habits. Earthworms basically eat their way through the soil, and they have a tremendous ability to process the dirt they live in. Some studies suggest that in one acre of top soil, earthworms consume and mix more than 20 to 40 tons of soil per year.
Hope it helps