Answers
Related Questions
Which of the following statements best describes the importance of
nutrient cycling?
Answers
Answer:
Since there are no choices to this question, I think it restores ecosystems or the organisms physical environment to a state called the "Equilibrium State".
Explanation:
The Equilibrium State keeps the ecosystems functioning. Nutrient cycles link or put the living organisms with the non living organisms together throughout the flow of the nutrients in the cycle. Remember that living and non living organisms always depend on each other.
I hope this answers your question! :)
Why was Copernicus's heliocentric model not believed until Galileo and Kepler provided mo
The model had the moon orbiting Earth.
The model was against religious teachings.
The model could not explain retrograde motion.
The model did not include all eight planets in the solar system.
Answers
Answer:
the model was against religious beliefs.
Grasses
Grasshoppers
Frogs
Hawks
Snakes
Decomposers
Which organisms in the food web shown above compete for the same
food source in this environment?
Answers
Answer:
Frogs and snakes.
Explanation:
I answered this question for another person, plus, this is the only reasonable answer.
Help me please!!!!!!!!!!!!!!!!!
Answers
Answer:
D
Explanation:
Photosynthesis needs water and:
sunlight
chlorophyll
carbon dioxide
all of the above
Answers
Answer:
All of the above is the answer.
Answer:
all of the above
Explanation:
Photosynthesis needs water and:
sunlight
chlorophyll
carbon dioxide
(all of the above)
HEY BESTAY I NEED UR HELP WILL MARK U BRAINLIEST
Which part of the carbon cycle shown in the figure contributes the most to the greenhouse effect?
(20 Points)
The decay process returns carbon dioxide to the soil.
The remains of dead organisms gradually change into fossil fuels.
Photosynthetic organisms remove carbon dioxide from the atmosphere.
A Burning fossil fuels and wood releases carbon dioxide into the atmosphere.
Answers
Why are lipids and proteins free to move laterally in membranes?
A) The interior of the membrane is filled with liquid water.
B) There are no covalent bonds between lipid and protein in the membrane.
C) Hydrophilic portions of the lipids are in the interior of the membrane.
D) There are only weak hydrophobic interactions in the interior of the membrane.
E) Molecules such as cellulose can pull them in various directions.
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which of the following animals has a large intestine that serves as a site for fermentation as well as absorption of water and electrolytes
A sheep
B horse
C Dog
D Cat
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6. Which is the youngest holiday: "Earth Day" or "Arbor Day"?
HELP!!!! QUICK PLEASE ILL GIVE BRAINLIEST
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A solid is that form of matter that possesses the following
characteristics___.
a Particles vibrate around fixed axes
b Definite shape
C Definite volume
d All of the above
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Briefly explain the nature of scientific inquiry. Include discussion of the role that evidence and falsifiability play in the process. Is this a strength or a weakness of the scientific mode of
thinking?
Answers
Answer:
Science is a process that involves proof and error. Scientific hypotheses are used to find evidence supporting scientific statements, but new evidence can be used to reject previously accepted ones in order to get closer to the truth.
Explanation:
Scientific inquiries refer to the processes by which scientists study phenomena of the natural world and propose alternative explanations (hypotheses) useful for understanding such mechanisms. When hypotheses are supported by many evidence and studies from different sources, scientific theories associated with these hypotheses become accepted by the scientific community. In science, a scientific statement may become falsifiable when it is contradicted by new lines of evidence and/or new observations.
What does a population pyramid represents?
A
a population’s trophic levels
B
a population’s age-sex structure
C
a population’s growth rate
D
a population’s dispersal pattern
Answers
Answer:
B: a population’s age-sex structure
Explanation:
A population pyramid is a way to visualize two variables: age and sex.
They are used by demographers, who study populations. A population pyramid is a graph that shows the distribution of ages across a population divided down the center between male and female members of the population. Expansive pyramids mean that the population does not increase much in total number and has many young people.
Hope this helps! Info from National Geographic, I would trust it if I were you!
A substance whose shape can easily change is a
a.
solid.
b.
powder.
c.
fluid.
d.
metal.
Please select the best answer from the choices provided
A
B
C
D
Answers
Answer:
fluid.
Explanation:
because there molecules can freely move and take the shape of any container
IF A RED BIRD EATS IN A SPACE OF 500 FT AND A BLUE BIRD HUNTS WITHIN THIS 500 FT, BUT ONLY IN A SQUARE OF 100FT, WHAT MIGHT HAPPEN TO THE BLUE BIRDS POPULATION. IF THE RED BIRD EATS THE BERRIES IN THE 100FT SPACE.
Answers
Answer: They will die
Explanation: they will have no food to eat to keep them alive
the cytoplasmic extensions that, together with the cell body, provide the main receptive surfaces for neurons are the:
a: axons
b: soma
c: dendrites
d: synapses
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:)
Friction reduces efficiency because energy is lost as ____.
a.
work
c.
gravity
b.
heat
d.
thrust
Please select the best answer from the choices provided
A
B
C
D
Answers
Answer:
option (b) heat is right answer
While mRNA strands are being created a sequence is sometimes miscopied. What will be the effect of this on the cell?
Group of answer choices
The damaged mRNA may cause cell death.
Translation may not take place.
Future transcription will not take place.
Ribosomes may be destroyed.
Answers
Answer:
If the sequence of mRNA is miscopied, it will change the sequence of amino acids of the protein. Consequently, the protein may become non-functional.
Explanation:
So the second one or the third one I'm not sure sorry <3
Answer:
Translation may not take place.
Explanation:
Hope this helps.
**100 POINTS** DNA is an organic molecule that is the code of life. DNA is made up of smaller molecules that form together into two chains. Those chains spiral around each other to form the DNA molecule. Which dichotomous key best describes DNA?
Answers
Answer:
Each step is based on genetic traits
Explanation:
so I think u can choose which one it is based on wht i said
Why does the bronchioles get smaller and smaller before they reach the alveoli?
Answers
Answer: Parasympathetic stimulation causes bronchoconstriction while sympathetic stimulation causes bronchodilation. During an asthma attack, the muscles that encircle the airway tighten or constrict, limiting the flow of air to and from the lungs.
Explanation: i hope this answers your question and i have a awesome marvelous day.
Answer:
In your lungs, the main airways (bronchi) branch off into smaller and smaller passageways -the smallest, called bronchioles lead to tiny air sacs (alveoli)
the bronchiole end in tiny air sacs called alveoli, where oxygen is transferred from the inhaled air to the blood, after absorbing oxygen, the blood leaves the lungs and is carried to the heart, the blood then is pumped through your body to provide oxygen to the cells of your tissues and organs.
An energy pyramid is shown below.
tertiary
consumers
secondary
consumers
primary
consumers
producers
N
What does the energy pyramid demonstrate?
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Answer:
tertiary consumers
tertiary consumers
tertiary consumer
tertiary consumer
Please help me, brainlist will be givin.
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Answer: mouth- D, liver- A, salivary glands- B, Stomach- C, Large intestine- E, Intestinal villi-F, Mechanical digestion- G, Small Intestine- H, Gallbladder- I. brainliest?
Explanation:
The kinetic energy of a moving object depends on its mass and its
a. volume.
b. velocity
c. distance.
d. acceleration
Answers
Answer:
Your answer is B. Velocity
Question 10 of 10
Why do fungi need to live in moist areas?
A. Their large surface areas make them dry out easily.
B. They can only reproduce sexually.
C. They are unable to photosynthesize.
D. Their filaments make it difficult to absorb nutrients.
Answers
Answer:
A. Their large surface areas make them dry out easily.
Explanation:
(A.P.E.X)
explain in detail how do carnivores get their food?
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Answer:
a carnivore gets their food by killing other animals, they eat meat. a carnivore can eat an animal who is a herbivore and sometimes a omnivore.
Mark all that apply. What evidence is used to classify living things into groups.
A) cell type
B) habitat
C) how organism obtains food and energy
D) common ancestry
E) DNA
Answers
Answer:
D.
Explanation:
Taxonomy is a branch of biology centered around classifying animals into living groups. This is done based on the differences and similarities between animals. Taxa in the Linnaean system include kingdom, phylum, class, order, family, genus, and species. Between these relations it all stems from common ancestry. Which is what can relate species to others. Hope this helps!!
Answer:
your answer would be D
Explanation:
cause I big brain
what is a scienctific theory
Answers
Answer:
" A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported theories are not "guesses" but reliable accounts of the real world."
Explanation:
- Eijiro <3
Which of the following does the frog represent? A. Primary producer B. Primary consumer C. Secondary consumer D. Decomposer
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Answer:
Primary Consumer
Explanation:
Because it eat directly from the plants, which are primary producers
a principal origem das cartas
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Ernest was looking at the following diagram of a cell. Which statement best explains how he should classify the cell?
A) He should classify the cell as a plant cell because it has a cell membrane.
B) He should classify the cell as an animal cell because it has a flagellum.
C) He should classify the cell as a plant cell because it has cytoplasm.
D) He should not classify the cell as either a plant cell or an animal cell.
Answers
Answer: Its d
Explanation:
WHAT HAPPENS WHEN THERE ARE EXTRA CHROMOSOMES IN A KARYOTYPE?
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Answer: For example, an extra copy of chromosome 21 causes Down syndrome (trisomy 21). Chromosomal abnormalities can also cause miscarriage, disease, or problems in growth or development. The most common type of chromosomal abnormality is known as aneuploidy, an abnormal chromosome number due to an extra or missing chromosome. brainliest?
Explanation: