Answer:
fossil fuels
Explanation:
oil, coal, and natural gasses once separated for a long time, form fossil fuels
which best describes the function of the mitochondria ?
Answer:
hey!
the answer is b
Explanation:
it stores energy
hope this helps
:)
pls put brainliesy
a mutation in which type of cell would only affect the organism and not future generation
Answer:
Somatic cells
Explanation:
A somatic cell mutation in an organism is passed on to the daughter cells in an organism. But this type of mutation doesn't affect the future generations because only genes carried by sperm or ova can become part of offspring's gene material.
HELP QUICK!!!
Carbon cycle contains an important stage called Carbon fixation. This
stage - Carbon fixation changes carbon dioxide into organic compounds
such as glucose. Which of the following organisms cannot fix carbon? *
algae
maple trees
mushrooms
grass
Answer:
Mushrooms
Explanation:
Carbon fixation is the process by which inorganic carbon is converted to organic compounds by living organisms. This type of carbon can be found in carbon dioxide.
Carbon dioxide is necessary for the survival of many organisms. Organisms that possess the pigment called chlorophyll perform photosynthesis. In this process, with the help of sunlight, they transform carbon dioxide, water, and minerals from the soil into oxygen, which is released into the atmosphere, and glucose, which they feed on. Organisms that possess chlorophyll are most plants and some protists and bacteria.
Algae, maple trees, and grass are all examples of organisms that perform photosynthesis, which means that they fix carbon.
Mushrooms can't do this as they are fungi, and fungi are not capable of photosynthesis.
A _____ is a device that uses electric energy to pump thermal energy from a cooler location to a warmer location.
Answer:
heat engine
Explanation:
The increase in the object's thermal energy could be a potential energy increase. Predict- suppose a beaker of water is heated from the top. Predict which is more likely to occur in the water: thermal energy transfer by conduction or convection. Thermal energy transfer by conduction is more likely to occur.
If a stationary front does not move much, what kind of weather can you expect in your area?
Answer:
A stationary front forms when a cold front or warm front stops moving. The weather is often cloudy along a stationary front, and rain or snow often falls, especially if the front is in an area of low atmospheric pressure.
Explanation:
Hope this helps.
D
Question 2
1 pts
The discharging of warm water into bodies of water after using it for cooling which can
affect oxygen levels for aquatic life is
O point-source pollution
O thermal pollution
Orunoff pollution
O nonpoint-source pollution
Answer:
the answer would be thermal pollution
Pathogenic bacteria Pathogenic bacteria are unique because they have a membrane covering the filament. do not have flagella. have a unique basal body structure. can be identified and classified by differences in their flagellar proteins.
Answer:
D. can be identified and classified by differences in their flagellar proteins.
Explanation:
Pathogenic bacteria are unique because they can be identified and classified by differences in their flagellar proteins. Flagellin protein is a distinct component of the flagellum, which is a whip-like structure attached to the back side of the pathogenic bacteria that helps the bacteria to move in forward direction. Some bacteria are Monotrichous bacteria means have a single flagellum while some bacteria are Lophotrichous bacteria means have multiple flagella at the back side of its body.
Answer:
can be identified and classified by differences in their flagellar proteins.
Explanation:
Pathogenic bacterias are forms of bacteria that can be identified in various ways.
One of the ways to identify them is through examining of their features which can be classified by differences in their flagellar proteins.
Another way to identify them is knowing that they are the type of bacteria that causes infections in the host.
For example, Salmonella and E. coli
PLEASE HELP ASAP BRAINLIEST IF CORRECT
Which part of a scientific argument must be supported by valid data?
A: claim
B: evidence
C: reasoning
D: theory
Answer:
The answer is A.claim
Explanation:
I got it right on edge2020
im i smert? :O
pls give me brainlyest ty!
Answer:
Answer is A. Claim
Explanation:
sawarasenai kimi wa shojo na no
bOku wA yARicHin bICcHi nO oSu dA yO
please help asap ill give you that brain thing if you have a correct answer tysm
Answer:
Synthetic :oil
Explanation:
Which part of a plant cell absorbs the energy needed for photosynthesis?
Answer:
Chloroplast
I hope it is correct
Fingers crossed
Mark and Diana are having a disagreement about earthquakes. Mark says they can only do damage to humans when they occur on land. Diana says they can also cause damage when they occur under oceans. Based on the article, who do you agree with and why?
Answer:
Diana is correct.
Explanation:
because earthquakes occur when two plates slip. even if it happens underwater it affects the enviroment around itself usually causing damage.
please give me the brainliest
Answer:
I support Diana.
Explanation:
This is because an earthquake can cause damage whenever it occurs whether under the oceans or on land. Like it can cause harm regardless where it occurred.
____.which covers most of the axon, is important because it ____z
Which of the following is NOT a function of the digestive system?
Delivers nutrients to the body’s cells
Breaks down food into nutrients the body can use
Absorbs nutrient molecules into the blood
Eliminates waste from the body
Please help I am doing a test.
Explanation:
Deliver nutrients to the body cells.
If a diploid cell containing 28 chromosomes undergoes meiosis, how many chromosomes will the daughter cells have?
7
56
28
14
14Answer:
Explanation:
It will always be half
WILL GIVE BRAINLIEST!!!!!!!
Because molecules can move within the cell membrane and it is made of different kinds of molecules it is described as a
dynamic fluid
fluid mosaic
gatekeeper
selectively permeable membrane
Answer:
dynamic fluid
Explanation:
looked it up but not very sure
Answer:
i believe the answer is fluid mosaic
Which statement is scientifically based?
A. Mutations rarely occur.
B. All mutations are harmful.
C. Some mutations can be contagious, like infections.
D. Mutations are not passed from parent to offspring
Answer:
A. Mutations rarely occur
Explanation:
can someone answer this in there own words GIVING BRAIN LIEST!!
transcribe and translate dna
Answer:
The human genome contains around 30 000 genes, each of which codes for one protein. Large stretches of DNA in the human genome are transcribed but do not code for proteins. ... The process by which DNA is copied to RNA is called transcription, and that by which RNA is used to produce proteins is called translation.
Explanation:
A scientists examines eukaryotic and prokaryotic cells using a microscope. Which structure would the scientist observe in only the prokaryotic cells?
what is the theory of evolution built upon?
Plants make glucose during photosynthesis. Some of the glucose is changed into insoluble
starch.
What happens to this starch?
Answer:
need thanks
Explanation:
starch is also a form of glucose
it is formed from CARBON DIOXIDE SUNLIGHT AND DI HYDROGEN OXIDE(WATER)
it will be used to prepare food for plants
Answer:
Some glucose is used for respiration , while some is converted into insoluble starch for storage. The stored starch can later be turned back into glucose and used in respiration.
Please help!!!!!!!!!!!!!
Answer:
b.
Explanation:
Adaptions for surviving exposure to air.
This is the special adaptions intertidial species have.
Protein molecules are the building blocks of the body. They are made up of long chains of amino acids. Draw the general structure of an amino acid.
Answer:
Please find the diagram of the general structure of amino acids attached.
Explanation:
Proteins are one of the four major biomolecules in living systems. As rightly stated in this question, they are building blocks of the body. However, proteins are biological polymers made up of monomeric units called AMINO ACIDS. A long chain of these amino acids make up a protein molecule.
An amino acid generally consists of a central carbon atom called ALPHA CARBON, attached to an amine group (-NH2), a carboxylic acid group (-COOH), and a side chain (R side chain). All 20 amino acids that exists in nature have this general structure but differs only in the type of SIDE CHAIN (R group) they possess i.e. all amino acids have a different R side chain.
Please find the diagrammatic representation of the general structure of amino acids as an attachment.
Answer:
:)
Explanation:
what's the function of adrenaline in our body
well
my account got deleted rosa
Answer:
What is the function of adrenaline?
Adrenaline triggers the body's fight-or-flight response. This reaction causes air passages to dilate to provide the muscles with the oxygen they need to either fight danger or flee. Adrenaline also triggers the blood vessels to contract to re-direct blood toward major muscle groups, including the heart and lungs. The body's ability to feel pain also decreases as a result of adrenaline, which is why you can continue running from or fighting danger even when injured. Adrenaline causes a noticeable increase in strength and performance, as well as heightened awareness, in stressful times. After the stress has subsided, adrenaline’s effect can last for up to an hour.
Explanation:
I think I helped
Answer:
Key actions of adrenaline include increasing the heart rate, increasing blood pressure, expanding the air passages of the lungs, enlarging the pupil in the eye (see photo), redistributing blood to the muscles and altering the body's metabolism, so as to maximise blood glucose levels (primarily for the brain).
BellRingers
per 21-22
What medium does sound waves travel the fastest
In (solid, liquid, or gas) why？
Answer:
Sound travels fastest in solids and slowest in air. Water is in between. This is because the particles in solids are closer together than the particles in liquids or gases, and the particles in liquids are closer together than the particles in gases. The tighter particles are packed in a space, they collide more frequently. This allows sound, which is simply the combined collisions of particles, to travel fastest in solids. So, to reiterate, sound travels fastest in solids, then water, and slowest in air.
Compare and contrast how genetic information is passed in sexual and asexual reproduction. Science
Asexual Both. Sexual
Uniform. Offspring. Diverse
Indentical Trait. Different
Budding Type of reproduction. 2 parents
1 parent Flowers
When 1-year-old Amanda feels hungry, she begins to cry. She is in Piaget's
stage.
Answer:
Where is the question
Explanation:
Oxygen molecules are small enough to fit through the phospholipid bi-layer, they do
this through what process?
Answer:
I think it's Simple Diffusion
Explanation:
Simple Diffusion Across the Cell (Plasma) Membrane: The structure of the lipid bilayer allows small, uncharged substances such as oxygen and carbon dioxide, and hydrophobic molecules such as lipids, to pass through the cell membrane, down their concentration gradient, by simple diffusion.
What is meant by the term “essential” amino acids, what is essential about them? Put in your own words
how can we control water pollution?
Answer:
How we can control water pollution is by picking up litter or picking up any type of trash you see and throw it away where it is suppose to go. Another way we can control water pollution is by like planting trees, reduce th amount of plastic you use, and not pouring harsh chemicals in the drain.