Hi guys can you please help me with number 3 a and b please..ASAP
PLEASE BE RELEVANT AND REAL ANSWERSSS ..I REALLY NEED THIS TO GRAD
Answers
Answer:
Okay so for A the thing that is wrong with this experiment is that Cindy has done quite a few things incorrectly. Firstly what her experiment was about. Being healthy is a good thing but then turning around and doing the exact opposite for a week can damage your body. Secondly, Running 4 miles after school is good but then for the next week she sits and watches tv for 3 hours. It doesn't make sense on how she measured her experiment. Cindy should have recorded the times when she ran four miles and then used the same time to watch Tv for the next week.
We can fix this experiment by maybe taking out the hot Cheetos from it as that's just not healthy. Secondly we can have Cindy record how many minutes/hours she ran in the 4 miles and use those same times to watch Tv so that it's even.
Explanation:
For part B firstly it's just not possible to predict the weather with your feet. Secondly your grandpa could easily lie and tell you their hurting or they could just always be sore. Lastly, His feet could be not sore and it still rains.
We can fix this experiment by may be doing something more realistic. But to stay on this instead of calling him you should maybe stay over so that in the morning you can tell whether or not his feet are sore then record for the rest of the day to see if it rains or not. If their not sore and it rains then we know he can't predict weather with his feet the same goes for if they were sore and didn't rain.
Related Questions
From the types of light that reach Earth's surface, which do you think could be causing skin cancer?
Explain your reasoning.
Answers
The type of light that could cause skin cancer is the ultraviolet (UV) light rays. The following reasons are further explained why they harm the skin.
What is ultraviolet (UV) light?The ultraviolet light is a type of electromagnetic radiation that possess a shorter wavelength than the visible light.
The solar radiation from the sun that reaches the earth planet is made up of the following:
visible light,Infrared rays andultraviolet light rays.The ultraviolet light is harmful to the skin when exposed to it for a long time. This can damage the DNA of the skin cells which can lead to abnormal proliferation or uncontrolled growing of the cells which eventually causes cancer.
Therefore, the type of light that could cause skin cancer is the ultraviolet (UV) light rays.
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because one original strand of the double-stranded helix is found in each daughter molecule, the replication process is called
Answers
Because one original strand of the double-stranded helix is found in each daughter molecule, the replication process is called semiconservative.
Replication is the process by which a DNA molecule generates two identical to itself, and is key in cell reproduction.
All cells in the body must have the exact same genome (as in asexual reproductive organisms, which are practically clones of each other) and this is achieved through replication.
The process consists of separating the two strands of DNA, each of which will function as a template to synthesize a new one.
That is, each of the two strands of DNA serves as a template to synthesize a new complementary strand of the template.
In the end, two DNA molecules are formed, each of the two DNA molecules has a new chain and one original strand, this mode of replication is called semi-conservative.
Therefore, we can conclude that because one original strand of the double-stranded helix is found in each daughter molecule, the replication process is called semiconservative.
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How do differences between the peaks and valleys of the two graphs demonstrate interactions between these populations?
Answers
Answer:
peaks and valleys show population increase and decrease between 2 species or more.
Explanation:
the peaks and valleys are used to show predation hence if there is an increase in prey there will be an increase in the predators and if there is a decrease in prey there will be a decrease in predators therefore creating peaks and valleys in that graph hence demonstrating population interactions between the two species.
the thin strand of pia mater that helps to anchor the spinal cord to the coccyx is the
Answers
Answer:
filum terminale
The filum terminale is a thin strand of pia mater that helps anchor the conus medullaris to the coccyx
what part of the cellular respiration pathway is affected by cyanide?
Answers
The ferric ions' cytochrome oxidase in the mitochondria makes a reversible chemical bond with cyanide. By preventing the conversion of oxygen to water, this essentially stops cellular respiration.
What is the role of cyanide in cellular respiration?Heme-containing proteins include Fe3+, which cyanide binds to. As a result, the electron transport chain's terminal cytochrome complex IV is inhibited.
Cyanide's blockade of complex IV depletes ATP, which leads to cell death.
Because the molecules are so small and can disperse quickly throughout the entire body, cyanide can kill so quickly by damaging all major organs and tissues in a short period of time.
Therefore, electron transport system is affected by cyanide in cellular respiration.
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A father with type A+ blood and a mother with type 0+ blood have four children. Of their four children, two have type A+ blood and two have
type O+ blood. What is the genotype of the father?
Answers
Answer:
The father IA i
Explanation:
They have a child O (ii)
we used a formal method of study to figure out which kind of grocery bag had the least effect on the environment. what is the student describing
A. using the scientific method
B. making a conclusion
C. using scientific tools
D. making random discoveries
Answers
Answer:
a
Explanation:
chemicals, secreted by soil fungi, which inhibit the growth of bacteria, are known as _____.
Answers
Answer:
Antibiotics.
Explanation:
These are the things that inhibit bacterial growth.
which statement about mitosis and cytokinesis is true
Answers
Answer:
At the end of cytokinesis there are two daughter cells with a normal complement of diploid genetic material.
Explanation:
hope this helps you if it does please mark brainiest
Can someone help me please this is my last question Ill give brainly when 2 people
answer you have 20 mins!!!
No Bots Or I Will Report!!!!
Answers
Answer:
i do not your question I'm sorry
When a biological vector is used, which process is used to ensure there are large amounts of DNA?
cloning
electrophoresis
genetic engineering
gene isolation
Answers
Answer:
*CLONING
Explanation:
it makes the most sense
a paleoanthropologist specializes in the study of the
Answers
Explanation:
study of human evolution through the fossil and archaeological records
The movement of water across a membrane moving with the concentration gradient is called
A. facilitated diffusion
B. osmosis
C. active transport
D. None of the above
Answers
Answer: B
Explanation: Osmosis is the movement of water through a semipermeable membrane according to the concentration gradient of water across the membrane, which is inversely proportional to the concentration of solutes.
The ________ variable is the observed or measured result.
Answers
Answer:
Hello, There!
QuestionThe ________ variable is the observed or measured result.
AnswerDependent Variables
Explanation:
Dependent variables are the factor that you observe or measure.
The dependent variable is the variable being tested and measured in an experiment and is dependent on the independent variable.Answer:
equal
Explanation:
got an 100 on quiz
why does sound travel fast in increased pressure?
Answers
facts about cellulose (multiple choice)
a) it is a long chain
b) it is also called fiber
c) it is made of amino acids
d) it is indigestible by humans
e) it is made by plants
f) it is a subunit of fats and oils
Answers
Answer:
a maybe correct me if im wrong
“The movement of cytoplasm is due to the movement of chloroplasts in the living cells of onion plant”, “while the movement of chloroplasts is due to the movement of cytoplasm in the living cells of bean plants”
which statement is correct and which one is wrong
Answers
''The movement of chloroplasts is due to the movement of cytoplasm in the living cells of bean plants'' is the correct statement.
The above statement is correct because chloroplast is an organelle which moves in the cell through the medium known as cytoplasm. Cytoplasm is a thick fluid that fills every type of cell and organelles are floating as well as suspended in this fluid.
All organelles such as the nucleus, endoplasmic reticulum, chloroplast and mitochondria etc are located in the cytoplasm. The portion of the cytoplasm except the organelles is called cytosol so we can conclude that chloroplast is an organelle which moves within the cell with the help of cytoplasm.
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Four people are spaced at different distances from where a dog is barking. The barking will sound the loudest to the
person who is standing
4 m away
o 15 m away
0 1 m away
O 12 m away
Answers
Answer:
C
Explanation:
Four people are spaced at different distances from where a dog is barking. The barking will sound the loudest to the person who is standing near the dog that will experience loud barking voice of dog. Thus the correct option is C that is 1m.
What is sound frequency?
Frequency is referred to as pitch that is the number of times per second that a sound pressure wave repeats itself.
The units of frequency are known as hertz (Hz). Humans can hearing can hear sounds between 20 Hz and 20,000 Hz.
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When solutes move AGAINST their concentration gradient (move from LOW concentrations to HIGH concentrations), it must use _______________________ to power its movement.
Answers
How does the greenhouse effect help to explain earths climate
Answers
Answer:
the greenhouse effect helps keep Earth's temperature up.
without greenhouse gasses Earth would be uninhabitable.
Brainliest?Explanation:
I NEED HELP SO BAD MY TEACHER IS STARING AT ME
Imagine that a disorder that causes the cell cycle to stop affects the muscle cells of a frog’s leg. What consequence is most likely to follow?
A.The frog will immediately not be able to use the muscle.
B. An injury to the muscle will not heal.
C. The frog will not be able to reproduce.
D. A broken bone in that leg will not mend.
Answers
D .. A BROCKEN BONE IN THAT LEG WILL NOT MEND
When two substances create a solution, what happens to its mass?
A.The mass is increased.
B.The mass is decreased.
C.The mass stays the same.
D.The mass disappears.
Answers
What are all living things made of?
Answers
Answer:
All living organisms are made up of one or more cells, which are considered the fundamental units of life. Even unicellular organisms are complex! Inside each cell, atoms make up molecules, which make up cell organelles and structures. In multicellular organisms, similar cells form tissues.
Explanation:
Answer:
Cells!
Explanation:
The cell theory states that...
-Cells are the building blocks of life
-All living organisms are composed of one or more cells.
-All cells come from pre-existing cells
What is molecular gastronomy? (Explain in your own words:))
Answers
Answer:
molecular gastronomy, the scientific discipline concerned with the physical and chemical transformations that occur during cooking. The name is sometimes mistakenly given to the application of scientific knowledge to the creation of new dishes and culinary techniques.
_____ was the first taxonomist to group animals by blood color and plants by size and shape.
Answers
Answer:
Linneaus was the first taxonomist to group animals by blood color and plants by size and shape.
Which of the following is not a lipid?
Asteroid
B cholesterol
C
wax
D cellulose
Answers
Answer:
cellulose
Explanation:
lipids are fats oils or waxes. cellulose is a fiber
Answer:
cellulose
Explanation:
Examples of lipids include fats, oils, waxes, certain vitamins (such as A, D, E and K), hormones and most of the cell membrane that is not made up of protein. Therefore waxes are not the answer.
Steroids are lipids because they are hydrophobic and insoluble in water, but they do not resemble lipids since they have a structure composed of four fused rings. Cholesterol is the most common steroid and is the precursor to vitamin D, testosterone, estrogen, progesterone, aldosterone, cortisol, and bile salts. Therefore steroid and cholesterol is not the answer.
In order for a light bulb to be turned on in a circuit, it must have what kind of switch?
Answers
Answer:
It must have a closed switch.
Explanation:
The current cannot flow through the full circuit if the switch is open, therfore the light won't switch on. However, if the switch is closed, the current can run through the circuit and the light bulb will switch on.
nerve fibers are insulated from one another by __________.
Answers
Answer:
endoneurium
Explanation:
The endoneurium is a layer of connective tissue composed of endoneurial cells that surround and protect the myelin sheath of each myelinated nerve fiber.
nerve fibers are insulated from one another by endoneurium.
What are nerve fibers and their composition?A nerve fiber is a long axon from a nerve cell (neuron muscle). The body of the nerve cell is anatomically located either inside the ganglia of the peripheral nervous system or within the central nervous system.
The ganglionic neurons' axons that travel from the retina's vitreal surface to the optic disc make up the nerve fiber layer. These axons are not myelinated until they reach the optic disc and break through the sclera. The optic disc's white color is a result of oligodendrocytes' myelination of them at this point. They help in the communication of two nerve fibers.
Thus, nerve fibers are insulated from one another by endoneurium.
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How does ATP store energy and how is it released for cell processes
Answers
Answer:
Explanation:
In a process called cellular respiration, chemical energy in food is converted into chemical energy that the cell can use, and stores it in molecules of ATP. ... When the cell needs energy to do work, ATP loses its 3rd phosphate group, releasing energy stored in the bond that the cell can use to do work
Frank is putting money into a savings account. He starts with $750 in the savings account, and each week he adds $40.
Let S represent the total amount of money in the savings account (in dollars), and let W represent the number of weeks Frank has been adding money. Write an equation relating S to W. Then use this equation to find the total amount of money in the savings account after 17 weeks.
Answers
Answer:
750+(40xW)=S
750+(40x17)=----------
Explanation: