Answer:
The correct answer is - A) nuclear.
Explanation:
Most of the non-renewable sources of energy are fossil fuels that are formed by the thermal decomposition of dead organic matter for million years and are converted to lighter hydrocarbons that contain high electrostatic potential energy.
Burning is the process that breaks the hydrocarbons into water vapor and CO2 with high amount of energy. Coal, natural gas and biofuels all three are fossil fuels and nuclear products are not fossil fuel but radioactive elements.
where can you get information about endangered species?
Answer:
The National Wildlife Federation
Explanation:
I think this is where you can learn about endangered species.
Hope this helps!
Which greenhouse gas is produced by commercial refrigeration and air conditioning systems?
PLESE HURRAHHY IM TIMED :(
carbon dioxide
fluorinated gas
nitrous oxide
methane
Answer:
fluorinated gas
Explanation:
Which greenhouse gas is produced by commercial refrigeration and air conditioning systems? carbon dioxide fluorinated gas nitrous oxide methane
✓ fluorinated gas
What is the name for all the plants and animals that live together in a habitat?
Answer:
Biotic community
Explanation:
Definition of biotic :living organisms in the ecosystem .Example Frog,fish,and etc.
Definition of Abiotic: Nonliving things in the ecosystem. Examples wind,water,and etc.
GIVING BRAINLIEST!!!!!!!PLS HELPPPP :((
Your lungs take in air through the mouth and nose. Explain how the lungs function in the human body.
A) They coordinate the movement of the heart.
B) They pass oxygen from the air into the blood.
C) They pump the blood throughout the body.
D) They remove carbon dioxide from the air.
Answer:
Your answer would be "B) They pass oxygen from the air into the blood."
Explanation:
They certainly don't coordinate the movement of the heart, so A isn't an option.
The lungs also don't pump blood through the body, that's the hearts job.
And the lungs do not filter carbon out of the air, which eliminates D.
Therefore your answer is B.
The lungs function in the human body by passing oxygen from the air into the blood.
Gaseous exchange in the lungGaseous exchange happens in the lung of humans. Oxygen is exchanged for carbon dioxide.
A mixture of air is taken through the mouth and the nose into the lung. On getting to the lung, the oxygen in the air dissolves on the surface of the lung and enters the blood by diffusion.
In exchange, carbon dioxide in the blood diffuses in the opposite direction and is breathed out.
More on gaseous exchange in the lung can be found here: https://brainly.com/question/17233618
PLEASE HELP ME PLEASE
10. Are seaweed and marine plants phytoplankton? Why?
Answer:
No
Explanation:
The difference between these seaweeds and submerged plants is in their structure.
Phytoplankton are bacteria, some are protists, and most are single-celled plants. Among the common kinds are cyanobacteria, silica-encased diatoms, dinoflagellates, green algae, and chalk-coated coccolithophores.
can someone help me with this immediately!!!! pls don’t guess or leave links!! correct answer gets brainiest
Answer:
Bones produce blood cells. So, if there are no bones in our body, then our body cannot make blood. So the answer is B.
Can anyone one helps me to fill in the 3 blanks with herbivore and carnivore and scavenger
Help!!
Answer: The kangaroo is a herbivore , the ants are scavengers and what I think is an ant eater is the carnivore.
Explanation:
Fill in the blank below with the vocabulary word that best completes the sentence.
Natural selection leads to
a process of change in a population over time.
DO NE
Answer:
natural growth
Explanation:
because all thing's which are natural are natural resources.
Answer:
Fill in the blank below with the word that best completes the sentence.
Natural selection leads to Evolution, a process of change in a population over time.
after
Complete the sentence below by selecting the correct words from the drop-down menus.
Factors that affect natural selection include
✔ variation
,
✔ overpopulation
, and
✔ adaptation
.
Explanation:
What is the primary cause of groundwater shortage?
A)
pollution
B)
use exceeding the rate of replenishment
C)
lack of precipitation
D)
flooding
Answer:
Its B
Explanation:
Edge 2021
Answer:
The correct answer is D. All of the above
Explanation:
E2020!
Genotype
YYPP
YyPP
yyPP
|YYPP
ҮyPp
ууРp
YYpp
Yypp
Уурр
phenotype:
Answer:
You named the list for the genotype but not for the phenotype
the rate of the Earth's and moon's rotation and revolution constant?
The moon orbits the Earth once every 27.322 days. It also takes approximately 27 days for the moon to rotate once on its axis. As a result, the moon does not seem to be spinning but appears to observers from Earth to be keeping almost perfectly still. Scientists call this synchronous rotation.
3. The air you breath in provides _____________________ for your cells
Answer:
Energy
Explanation:
Cells use the oxygen that you breathe in to provide energy for themselves.
Answer:
Energy
Explanation:
it's provides energy to enable the taking place of all living processes that occur in the cell
Question 4
Nearly 30 percent of the native flora in the United States is considered to be of conservation concern. Without human intervention, many of these plants
may be gone within our lifetime. For the native birds and mammals of the United States to survive, plant life must be conserved. What product of
photosynthesis do plants provide to all animals?
Your answer:
Oxygen
Carbon Dioxide
Light
Hydrogen
Clear answer
Question 5
Answer:
Oxygen
Explanation:
It is flu season! The flu is caused by a virus. Scientists continue to debate whether or not viruses are alive. If we consider the image of the flu virus seen here, we could say that a virus is NOT alive because https://www.usatestprep.com/modules/gallery/file.php?id=1531 for the picture
Answer: the answer is D
Explanation:
Answer: There is no cellular structure
Explanation: If we use the image to support our argument, we could say a virus s not living because there is no cellular structure. All prokaryotic cells lack a nucleus. We cannot tell, from the image, anything about its way of life.
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.
Answer:
C
Explanation:
I believe it is C because it looks like it has chloroplasts in it
Diffusion/Passive Transport is molecules moving from more to less until equilibrium.
A. TRUE
B. FALSE
A hurricane hits a coastal prairie and destroys the habitat. Years later, there is an appearance of small plants with rapidly spreading roots. This is an example of- *
Answer:
Secondary succession
Explanation:
Answer:
microhabitat
Explanation:
Years later there is an appearance of small plants with rapidly spreading roots on newly formed coastal sand dunes. This vegetation describes— A a microhabitat
Q4: Manual chewing of food is not enough in order to break down food, enzymes in the saliva and other parts of the body do what? * 10 points Used to lower the activation energy needed for a chemical process They speed up the rate of chemical reactions allowing more productivity They help break down various sugars that can then be absorbed All of the above
Answer:
All of the above
Explanation:
Digestion or breakdown of food in our body can either be physical/mechanical or chemical/enzymatic. As rightly stated in this question, the manual breakdown of food by the teeth is not enough, chemical digestion must occur via the aid of proteinous substances called ENZYMES. Enzymes, which are secreted by certain organs in the body, do the following:
- They speed up the rate of chemical reactions by lowering the activation energy needed for the chemical process, allowing more productivity.
- Enzymes help break down various sugars that can then be absorbed e.g amylase helps break down starch, proteases break down proteins, lipases break down lipids etc.
Which pair represents an example of analogous structures in animals?
A. coccyx
B. pelvis
C. radius
D. cerebellum
For many years, scientists thought that the universe was static—that it had always existed and been the same, and it was neither expanding nor contracting. Then, in the late 1920s, Edwin Hubble recognized that the shift in light from distant objects toward the red end of the spectrum meant that those objects were moving away from Earth. The best explanation for these observations was that the universe was not static but was expanding. More recent observations, such as cosmic background radiation, are also better explained by an expanding universe rather than a static universe. What aspect of scientific methodology best explains the replacement of the static universe theory with the expanding universe theory?
A Science and its methods are always improving. Scientists needed newer, more sensitive instruments to detect the slow expansion of the universe.
B Hubble’s observations were extremely popular with the public, leading to overwhelming support for the new theory.
C The new theory explained Hubble’s observations, and it was tested and supported by additional observations. The theory was accepted because it was the most powerful explanation available for many observations.
D The natural progression of science is that all theories are eventually replaced by new theories until one is established as law
Answer:
C
Explanation:
B has nothing to do with the scientific method. The public does not determine a scientific law. Facts do.
D may be sort of true, but it does not explain Hubble's process. Nor does it explain what Hubble actually did and how he reported it. D is incorrect.
A was never implied (although it is likely true. On the other hand, many great scientific principles are uncovered with very simple apparatus.) A might be 1/2 true.
I think the best answer is C. It is general enough to be accepted. There are two theories mentioned. So C is the best answer.
please help me on this and no link's please
Answer:
A would be the best answer.
Explanation:
A seems to be the answer that matches data shown on the graph.
state how facilitated diffusion is achieved describe ways
Answer:
The polar membranes/ions go through the protein to bypass the hydrophobic tails, which are "afraid" of charged molecules.
Glucose passes through the protein because it's too big to diffuse on its own.
I hope this information was very helpful.
I think ik the answer but i'm not sure it that's the answer.
Answer: A or D
Explanation:
Make a list of items in a kitchen that come from land resources.
Answer:
water, Wooden supplies, food from farms, and counters made from minerals.
Explanation:
The list of items in a kitchen that come from land resources include the
following:
CabinetsChairsCutlery etc.What are Land resources?These are the resources which are present on land and examples include
wood, minerals etc.
Land resources are usually refined and used in the production of various
types of things as listed above.
Read more about Land resources here https://brainly.com/question/2067425
What are the following amounts of energies in joules.
(a) 15 kJ (b) 3.5MJ (3) 0.2KJ
Answer:
Explanation:
1 kJ = 1000joules
15kj = 15000 joules
1 Megajoules = 1000000 Joules
3.5 mj = 3,500,000 joules
1kj = 1000joules
0.2Kj = 200 joules
an adaption that helps an organism blend in with the environment is called
I believe the correct answer is camouflage. The ability to blend into an animal’s environment.
Hope this helps!
Which factor does the moment magnitude scale estimate?
O damage
O location
wave strength
O energy released
how are macromolecules used in the body? (2-3 sentences)
why are plate movements of convection important in earth science
1. Explain "haploid"
pairs.
Answer:
Haploid describes a cell that contains a single set of chromosomes. ... In humans, gametes are haploid cells that contain 23 chromosomes, each of which a one of a chromosome pair that exists in diplod cells. The number of chromosomes in a single set is represented as n, which is also called the haploid number.