A student designs an experiment to see if detergent affects the growth of seeds. He sets up 10 seed pots. Five of the seed pots will receive a small amount of detergent in the soil and will be placed in the shade. The other five seed pots will not receive detergent and will be placed in the sun. All 10 seed pots will receive the same amount of water, the same number of seeds, and the same type of seeds. He allows the seeds to grow for two months and charts their growth every two days. What is wrong with his experiment
Answer:
it has no main focus.
Explanation:
he isn't focusing on one thing. he's doing way too many things differently on both pots. determining what causes plants to grow better won't be easy because he isn't doing one thing first.
Why did the black -footed ferret almost go extinct?
Answer:
Pollution and habit loss
Explanation:
Halogens are destructive to ozone because they are highly reactive with oxygen.
Answer:
True
Explanation:
On EDG2020
Answer:
true 100% sure
Explanation:
what is oral examination
Answer:
when a examiner gives the test to students in spoken form.
Explanation:
What is the location and function of mitochondria
Answer:
mitochondria are in cells.
Explanation:
The mitochondria create the energy used throughout the cell, called ATP.
Answer: Mitochondria is the powerhouse of the cell. Generates majority of the ATP of the cell. They are found in all body cells and located in the cytoplasm.
Division of prokaryotes is not called mitosis .why?
Answer:
gagvd
Explanation:
fuurryou
shhyuhgf
Answer:
The DNA of prokaryotes is not enclosed within a membrane, and is instead localized to a region called the nucleoid. This DNA acts as the prokaryote’s only chromosome, so the process of DNA replication is much quicker. After DNA replication, the original chromosome and its copy seperate. A cleavage furrow forms between the cell, the cell eventually pinches in half, and two identical daughter cells, each with an identical chromosome, are formed.
Explanation:
PLZ HELP DUE IN 5 mins
Identify the carbon compounds in the picture
Answer:
carbohydrate
Explanation:
This is the answer because when you solve the hydrogen with the oxygen you get your answer and then you solve all the answer solutions and from there you check which one compares to your answer
Hope this helps :)
Explain the role of a hypothesis in a scientific investigation.
Answer:
Short answer please quick
Answer:
A hypothesis is a testable proposition
used to explain scientific phenomena. It
may be based on previous observations
(a sort of educated guess) or it may
simply be a hunch. Most scientific
hypotheses are combinations of
observation and intuition. The important
thing is that the hypothesis be testable.
If the hypothesis is disproved through
testing, then it is discarded and a new
hypothesis is proposed. If the hypothesis
stands up to rigorous testing, then our
faith in the hypothesis is increased.
This system of careful, rigorous, and
unbiased testing of a hypothesis is what
characterizes the scientific method.
Hope it helps!
After light hits photosystem I, its energy is used to produce what molecule?
O A. ATP
O B. Glucose
OC. NADPH
O D. ADP
SUBMIT
Answer:
C. NADPH
Explanation:
NADH and NADPH are coenzymes of redox reactions in the cell. They are carriers of hydrogen atoms, including electrons. More precisely, both NAD + and NADP + accept the hydride anion H−, accept two electrons and a proton.
Later, this hydride anion can be passed on to other molecules along with the release of energy. The formation of NADPH and NADH takes place through various independent pathways that are regulated.
If a person has type O blood what types of blood could they not receive
Answer:
If the person has type O- Blood they cannot receive blood from anyone other than O- blood carriers.
Explanation:
O- is a universal donor so their blood is compatible to give to any blood type however they can only receive their own blood type.
Answer:
Blood type O has res blood cells with no antigents on them. This means that witin the blood antibodies that bind A and B antigens are present. An O negative person can only receive O negative red blood cells.However, an O negative person can receive any type of non-red cellblood product such as plasma or platelets.
in the end times, 1 But mark this: There will be terrible times in the last days. 2 People will be lovers of themselves, lovers of money, boastful, proud, abusive, disobedient to their parents, ungrateful, unholy, 3 without love, unforgiving, slanderous, without self-control, brutal, not lovers of the good, 4 treacherous, rash, conceited, lovers of pleasure rather than lovers of God- 5 having a form of godliness but denying its power. Have nothing to do with such people. 6 They are the kind who worm their way into homes and gain control over gullible women, who are loaded down with sins and are swayed by all kinds of evil desires, 7 always learning but never able to come to a knowledge of the truth. 8 Just as Jannes and Jambres opposed Moses, so also these teachers oppose the truth. They are men of depraved minds, who, as far as the faith is concerned, are rejected. 9 But they will not get very far because, as in the case of those men, their folly will be clear to everyone. 2 Timothy 3
Answer:
"The time in which we now live. The days (or dispensation of time) just before the Second Coming of the Lord.
I tell you what shall befall you in the last days, Gen. 49:1.
The Redeemer shall stand at the latter day upon the earth, Job 19:25.
In the last days, the Lord’s house shall be established, Isa. 2:2.
In the last days perilous times shall come, 2 Tim. 3:1–7.
Latter-day scoffers shall deny the Second Coming, 2 Pet. 3:3–7.
I prophesy unto you concerning the last days, 2 Ne. 26:14–30.
Thus shall my church be called in the last days, even The Church of Jesus Christ of Latter-day Saints,"-The Church of Jesus Crist of Latter-day Saints
Explanation:
compare and discuss how cells store energy and release energy using ATP. Be specific! You may draw the cycle
pls help i hate bio and i’m currently failing
Answer:
Due to process of respiration, ATP is formed and release energy by breaking of ATP.
Explanation:
Cells store energy in the form of adenosine triphosphate (ATP) and also release energy in the form of ATP because ATP has a chemical energy which can be gained by breaking down ATP molecule and use this chemical energy in different cellular processes. Cells produces energy in the form of ATP molecule in the mitochondria of the cell by broken down of glucose in the presence of oxygen in the process of respiration. By breaking of ATP, ADP is formed and the energy present in the bond is used by the cell in different activities.
During thermotherapy, treated skin becomes warm and develops redness, or ________, as the capillaries in the skin's deep layers fill with blood.
Answer:
erythema
Explanation:
During thermotherapy, treated skin becomes warm and develops redness, or erythema, as the capillaries in the skin's deep layers fill with blood.
Need Answer ASAP. Why do disruptive selection pressures tend to favor rapid evolutionary changes?
a. They result in sudden gene frequency changes.
b. They eliminate extreme genetic traits.
c. They select for one variation of a genetic trait.
d. They result in environmental adaptation.
Answer:
A .They result in sudden gene frequency changes.
Explanation:
How might the long-term loss in soil nutrients influence the selection of forest cutting practices?
About 2yrs might the long terms loss in soil nutrients influence the selection of forest cutting practies.
how does craving a cookie relate to diffusion
Answer:
donnow
Explanation:
Answer:
You craving that cooking would mean that the smell of the cookie enticed you had a higher concentration smell inside the cookie jar so the smell left the jar to lower condentration in open to in order to have and equilibrium in concentration smells thus leading it to your nose causing you my friend to crave that cookie.
Explanation:
Diffusion is the movement of molecules from an area of high concentration of the molecules to an area with a lower concentration. The difference in the concentrations of the molecules in the two areas is called the concentration gradient.
I hoped that was clearer now
Plants that get energy from the sun to obtain there own food
Which one is the answer ?
A. Chlorophyll
B. Photosynthesis
Answer:
Photosynthesis..........
[20pts] Hi, can someone help me with these two questions?
Which describes the correct pairing of DNA bases?
A. C with T, and G with A
B. C with C, and G with G
C. C with A, and G with T
D. C with G, and A with T
Answer:
D. C with G, and A with T
Explanation:
what can cause an object to move?
Answer:
Temperature, wind, water and vibrations. There is also the possibility that you bump into a desk and the chain effect could lead to a vase falling.
Answer:
unbalanced force
Explanation:
Look at the position of Location 1, Location 2, and Location 3 in this picture.
• Location 1
Lake
•Location 2
• Location 3
Which of these statements is most likely correct about the climate of the three locations?
O Daily temperatures in Location 2 would be more variable than Location 3.
O Daily temperatures in Location 3 would be more variable than Location 1.
O Daily temperatures in Location 2 would be more consistent than Location 1 and Location 3.
Daily temperatures in Location 1 would be more consistent than Location 2 and Location 3.
Answer:
i took the test it is.... C.) Daily temperatures in Location 2 would be more consistent than Location 1 and Location 3.
Explanation:
hope this helps :)
In a thermocline, the temperature drops quickly when depth increases only slightly. Temperature stratification is the term used to describe the phenomena that link temperature change with depth. Thus, option C is correct.
What is the impact of temperature in lake?
A significant factor affecting biological activity and growth is temperature. The kind of creatures that can exist in rivers and lakes are determined by temperature.
All aquatic species, including fish, insects, zooplankton, phytoplankton, and others, have a preferred temperature range.
Therefore, Temperature varies around different location of lake, so daily temperatures in Location 2 would be more consistent than Location 1 and Location 3.
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what is a similarity between limestone, obsidian, and quartzite?
Answer:
It forms from sandstone that has come into contact with deeply buried magmas. Quartzite looks similar to its parent rock. The best way to tell quartzite from sandstone is to break the rocks. Sandstone will shatter into many individual grains of sand while quartzite will break across the grains.
Particle _____ and particle _____ determine a substance’s state of matter. (select two answers)
size
motion
shape
forces
Answer:
Particle motion and particle force determine a substances state of matter.
2.
Which statement explains how producers are dependent upon consumers for their survival?
Answer:
Consumers supply oxygen for producers to undergo aerobic respiration. Consumers produce carbon dioxide for producers to use during photosynthesis.
Consumers provide chemical energy needed by producers for cellular respiration.
Tell me if you still coudnt understand!
Becky has been asked to provide an example on how carbon is converted from a living form to a non-living form.
a) carbon dioxide in the atmosphere is absorbed by an ocean
b) sugar in animals is converted into carbon dioxide during cellular respiration
c) calcium carbonate in rocks is converted into sediment through weathering
d)Carbon dioxide from the air is converted into sugar during photosynthesis
Answer: D
Explanation:
Carbon dioxide from the air is converted into sugar during photosynthesis. Therefore, option (D) is correct.
What is photosynthesis?Photosynthesis is the process by which plants, algae, and some bacteria convert sunlight into energy. During photosynthesis, carbon dioxide from the air is converted into sugar (glucose) through a chemical reaction that uses energy from sunlight. This process is important because it allows plants to use the energy stored in glucose to grow and thrive. The glucose produced during photosynthesis is also used as a source of energy for animals that eat plants.
In addition to converting carbon dioxide from the air into sugar, photosynthesis also releases oxygen as a byproduct. This oxygen is released into the atmosphere, where it is used by animals and other organisms to breathe and survive.
Overall, photosynthesis is a key process in the carbon cycle, which is the movement of carbon through different forms and stages in the environment. It is one of the ways that carbon is converted from a non-living form (carbon dioxide in the air) into a living form (sugar in plants).
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Explain how both passive
transport and active trans-
port are necessary for
photosynthesis to occur.
Answer:
Passive transport must occur to maintain homeostasis. Active transport must occur to get the needed nutrients in and out of the cell.
Explanation:
PLEASE HELP ASAPP!!!!Consider the following scenario. Give Suzy and Bennett three suggestions about what they can do to make their marriage
more satisfying in the middle years.
Suzy and Bennett met in college. At the time, they were both aspiring actors and went to auditions and shows together. They
also participated in a group that tried to end world hunger.
Suzy had her first child around the time she finished college and became a stay-at-home mom. Bennett began selling real
estate. The couple's oldest child had learning disabilities. For years, a lot of energy went into making sure that he got an
appropriate schooling. Now he has graduated from college. Suzy and Bennett expected to feel happy, but they are feeling
restless and bored and do not seem to talk as much.
Answer:
Focus more on themselves now that they know their children have became financially successful, and do things like take vacations to places around the world they have never been too, or change there career to something more pertaining to there likings, and conversate about what on there minds, or grow a home garden to fill that void of boredom.
Explanation:
Burdening oneself with the burdens to make people happier is not a good thing. They both should focus on themselves.
What is a real estate business ?It is the buying and the selling of business with making money on it with the multiple beneficiary businesses.
Suzy and Bennett both should focus on their own personal lives and not only that they both do need to focus on their personal goals and let not people hammer their happiness. If in certain cases, their moments and lives got busier as well they should do it now.
The things they were not able to do and achieve when the situation got a little tense. There is no age to make love again and they should just wander and make the productive times with the moments and explore more of the moments with travelling, making food and doing activities together.
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Another word for skull is ______.
A. vertebrae
B. cartilage
C. jawbone
D. cranium
Answer:
D . Cranium
Explanation:
Cranium is another word for skull.
Answer:
D. Cranium
Explanation:
PLEASE HELP i’ll link the picture of the question below, if there’s any confusion and you have a question about it ask me
Answer:
ok the second generation will be red and pink third wil be red and pink and whit foruth generation will be whithe and pink
Explanation:
bro we need the project and can i have more info and thecolours can mix
Granite rock is light in color. Which feature directly contributes to this color?
Answer: the amount of silica minerals in granite
Explanation:
Usually, 70-77 percent silica, 11-13 percent alumina, 3-5 percent potassium oxide, 3-5 percent soda, 1 percent lime, 2-3 percent total iron, and less than 1 percent magnesia and titania are the chemical composition of granite. Rhyolite is another kind of volcanic rock with a similar or equivalent chemical composition and mineralogy. Due to high precense of silica the color of granite appears lighter.
Answer:
The answer is B. The amount of silica minerals in granite.
Explanation:
Happy to help!!