Answer:
wear a labcoat, wear safety Goggles, pay attention to what you are doing, do not get caught off guard and have safety gloves on
What are the components of a mixture? Define each and give an example
Explain why weak bonds are important to living organisms
Answer:
¨ For instance, strong covalent bonds hold together the chemical building blocks that make up a strand of DNA. However, weaker hydrogen bonds hold together the two strands of the DNA double helix. These weak bonds keep the DNA stable, but also allow it to be opened up for copying and use by the cell.¨
Explanation:
Living off Earth's natural income may be compared to _____. a. taking someone else's assets without their knowledge b. losing a job and living on unemployment insurance until it runs out c. using a credit card to pay for costs of living d. living off the interest of a $1 million investment e. winning the lottery and living off the money until it runs out
Answer:
Living off the interest of a $1 million investment
What claim can you make about the grey wolf range and human impact
land can shift _____ in one earthquake
Answer:
tectonic plate
Explanation:
Which statement is correct concerning the cell walls?
A.All plants remain rigid because of cell walls.
B.Plants do not need cell walls if they have water.
C.Some plants can remain standing without water because of stiff cell walls.
Answer:
Option B
Explanation:
What is the name of the bond that is created when two amino acids join?
A. hydrogen bond
B. nitrogen bond
C. peptide bond
D. ionic bond
Answer:
c..............................
Hi! I am having trouble labelling this Plant cell, so could you please help me label it?
Thank you very much! :-)
What skin layer of the scalp causes dandruff?
Answer:
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Overview
If you have a dry, flaking scalp, you may suspect dandruff. But it could be a sign of dry scalp. Dandruff and dry scalp have the same main symptoms, which are falling flakes and an itchy scalp, but they are two different conditions.
In dry scalp, the skin gets irritated and flakes off. With dandruff, the cause is too much oil on the scalp. That excess oil causes skin cells to build up and then shed. Knowing which of these conditions you have can help you get the right treatment and banish those flakes for good.
Answer:
stratum corneum
Explanation:
its the outermost layer which generates dandruff (which is dead skin) skin grows from the inside, so it would make sense that the outermost layer releases dandruff/dead skin flakes
Josh drank a Mountain Dew, why did his urine look electric lime colored afterwards? How did the circulatory, Digestive and the Excretory systems work together to make this happen?
Answer:
Its a trick question
Explanation:
The urine will never appear lime green. The urea and kidney filtration will allow for it to become more clear and yellow. Unless the drink goes straight to the bladder, this can't happen.
Mathematical models can be useful for researching ecosystems that are otherwise difficult to study, such as_____.
Answer:
The correct answer is "a large-scale natural system such the Great Lakes".
Explanation:
Mathematical models are used in scientific investigations to study complex systems. This applies to the study of ecosystem dynamics of large-scale natural systems such as the Great Lakes. The Great Lakes comprise five lakes that in conjunction are 244,106 km2 long, with a complex ecosystem that includes invasive species, climate change, pollution, among other factors. It will be very complicated to study the ecosystem of such a large habitat without using mathematical models.
Riley has 10 apples and needs 5 how Manteca’s does she buy
hiiiiiiiiiiiiiiiiiiiiiiiiiiiii
Explanation:
Explain why you know that diuron caused the coral to bleach.
Diuron will cause the coral to bleach. when the coral expels the algae that are living in their tissues.
Diuron simply refers to the trade name for DCMU which is an herbicide and algaecide ingredient that's used in controlling grasses and weeds. It should be noted that diuron affects the salinity of ocean water and this is where coral reefs propagate. This can bring about a long-lasting impact on corals.The algae which the coral polyps feed on is affected by the diuron and this brings about the bleaching of the coral. In this case, the exposure to higher diuron concentrations will lead to the pale or bleaching of corals.In conclusion, when the corals' bleach, it'll expel the algae that are living in their tissues and then turn to white.
Read related link on:
https://brainly.com/question/19099513
how does adding more substrate effect an enzyme reaction
PLEASEEEE HELPPPP :(
according to darwin evolution takes place by a process called ?
Which sample contains the most amount of thermal energy?
A.) A drink at 100 degrees Celsius and 1,250 calories.
B.) A drink at 25 K and 4,500 J.
C.) A drink at -25 degrees Celsius and 1.3 kcal.
D.) A drink at 500 K and 0.99 kJ.
E.) A drink at 918 degrees Fahrenheit and 1 x 10^2 calories.
The process of breaking down of oxygen into alcohol and carbon dioxide without using
oxygen is called _______________________________.
Answer:
Fermentation
Explanation:
I think there is a typo in the question as it doesn't make sense to breakdown oxygen - do you mean the proces of breaking down sugar?
Fermentation vis a type of anaerobic respiration, meaning it occurs in the absence of oxygen. It occurs when sugar is broken down into ethanol and carbon dioxide. It is used to produce alcoholic drinks like beer and wine, and in the production of bread.
3. Three shrubs are kept at different humidity levels for a period of two weeks. At the end
of two weeks we check to see how many leaves have developed on the plants.
IV:
DV:
CV:
Finally, near the equator ( 0-30° North and South) the NPP is relatively the same. Why is that?
Answer:
Once on the ground, the air returns to the equator. This convection cell is called the Hadley Cell and is found between 0 degrees and 30 degrees N. There are two more convection cells in the Northern Hemisphere.The air that rises at the equator does not flow directly to the poles. Due to the rotation of the earth, there is a build up of air at about 30° north latitude.
Explanation:
a large carbohydrate molecule composed of many monosaccharides joined together
Answer:
Joining sugars together
Individual sugar molecules, the monosaccharides, can be used as monomers joined together to form larger structures. For example, two glucose molecules can be joined to form the disaccharide called maltose.
I hope this is fine for you
What process signals the end
of the cell cycle and the start
of a new cycle?
A. cytokinesis
B. mitosis
C. S phase
]
Which of the following is a prokaryotic organism?
O fung!
O animals
O bacteria
O plants
Answer:
All of above
Explanation:
Examples of eukaryotes are protists, fungi, plants, and animals
Suggest another experiment that could be performed on crickets and chirping?
Answer:
The frequency of the sound.Hope this helps btw
Explanation:
You would need to know how fast the sound waves go through the air.
What is a difference between prokaryotic and eukaryotic cells?
A. Prokaryotic cells always have cell walls, but eukaryotic cells do not.
B Eukaryotic cells do not have membrane-bound organelles, but prokaryotic cells do.
C. Organisms with eukaryotic cells are always multicellular, but organisms with prokaryotic cells are not
D. Prokaryotic cells do not have a nucleus, but eukaryotic cells do.
Answer:C
Explanation:
Arteries carry blood to the heart.
O True
OFalse
Answer:
False
Explanation:
The arteries carry blood away from the heart.
HELP PLSSSS!!! NOW
What is an inference?
A prediction of test results before an experiment
O Aretest of experimental results to make them reliable
O Background research completed with questioning
O A conclusion derived from evidence and logical robsoning
Answer:
O A conclusion derived from evidence and logical robsoning
Explanation:
Answer:
Inference: is a guess of what is going to happen based on prior knowlage ect...
Explanation:
Answer:
A prediction of test results before an experement.
2. Look at your computer on your desk at home in the classroom.
a. Is the computer moving?
i. Yes or No?
ii. What reference point did you choose to describe the motion of the computer?
Answer:
yes because its always running LOL
Answer:
yes or no
Explanation:
the computer dose not moves
All living things move and make noise.
True
or
False
Answer:
False
Reason:
The reason behind this is that trees, flowers, grass and other plants are living, but they dont move or breath.
Answer:
False
Explanation:
Lets use grass as an example, it has roots so it cant move but can be moved by an excess force also it does not make any noise
what statement correctly describes a property of enzymes?
Answer:
you haven't given choices but I know some they help in digestion
The elements on the right side of the periodic table are classified as
Answer:
They are non-metals
Explanation:
Answer:
Non metals
Explanation: