It would be best if the science club repeat the experiment again and then compare the two sets of result.
An experiment could be explained as a scientific procedure or set of processes carried out in other to establish the veracity of, or make inference about an hypothesis.
Since the results of the experiment obtained by the two students after the first experiment are conflicting, where, the result of one student infers that there is a difference in the hatch rate of fish at room and sunny temperature and the result of the other student says otherwise.
In other to arrive at a final conclusion, repeating the experiment would be a good move in other to use the result obtained to make comparison between the results.
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Which diagram best illustrates the flow of energy in an ecosystem?
Answer:
The correct answer is - option B.
Explanation:
The diagram or pyramid for the energy flow of an ecosystem represents the flow of energy from one end to the other end according to the food chain. It starts with the ultimate energy source the sun which is used by the producers to produce energy and this is the trophic level that carries the highest energy.
In the food chain, when primary consumers eat the producers they get 10% of the total energy producers carries due to loss of energy and 10% energy of primary consumer have transferred to secondary consumer and so on.
When do the scientists working in the exclusion zone need to wear all of their protective gear? For radioactive wolves
Answer:
all the time
Explanation:
The radioactive wolves is a documentary film made on the Chernobyl radioactive disaster. This place is known as the Chernobyl exclusive zone and human trespasses is prohibited here.
A team of scientist went to the Chernobyl exclusive zone to do some research on the life of the wild animals in that place after the disaster. A large number of animals now are carrying particles of radioactive elements in their body and is roaming in the forests of the world.
So the scientist visiting the exclusive zone must wear the protective gears all the time they are in the place so as to prevent themselves from exposing themselves to the radio active elements.
How does homeostasis work within our blood?
Why could fat cells be larger than liver cells?
Answer:
Because fat cells are what make make you fatter I think.
Explanation:
The table below shows part of the process of DNA replication:
Original DNA Strand
Complementary DNA Strand
A-C-C-G-T-A-C
T-G-G-A-A-T-G
What is the most likely effect this could have on genetic information going forward?
оооо
There will be no change in the genetic information that gets transmitted because the complementary strand will never be used as a template
O There will not be a change in the genetic information that gets transmitted because the cells having the new section of DNA will correct any mutations
There will be a change in the genetic information that gets transmitted due to the complementary strand being used as a template in future DNA replication
There will be a change in the genetic information that gets transmitted because the sections of DNA with mistakes will be passed on to make future generations stronger.
Answer:
There will be a change in the genetic information that gets transmitted due to the mutation in the complementary strand being used as template in future DNA replication.
Explanation:
PLEASE MARK ME AS BRAINLIEST
20 points for whoever can answer the question in the following attachment.
Answer:
5. Ecology
6. Exponential Growth
1. Abiotic
3. Carrying Capacity
4. Community
2. Biotic
Explanation:
These are the correct matches of terms with definitions.
Hope it's correct and it helps!
Objects moving keep moving until?
Answer:
An object at rest stays at rest and an object in motion stays in motion at a constant speed and direction unless acted upon by an unbalanced force. ... It stated that if an object is moving, some sort of force is required to keep it moving.
Answer:
A force is acted up on it or against it.
Newton's First Law of Motion: Inertia
if an object is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force.
Explanation:
The chart lists some common types of plants. Which best completes the chart? sporophytes seaweeds hornworts gametophytes
Answer:
I don';t see a chart
Explanation:
Which basic geometric figure can be labeled as xy
Answer:
A ray can be a basic geometric figure can be labeled as xy .
Explanation:
Answer:
a ray
Explanation:
why do some scientists think the "origins" question cannot be answered scientifically?
I personally think because of the intelligent design vs. evolution theories. what do you think?
Answer:
agreed
Explanation:
for certain things like how humans were created and everything like that I totally agree because you can't really do research if something that over the years is probably either hidden or gone so if there wasn't any evidence of how any of this came to be by now it would be gone. some things you just can't put a logical explanation on
Only the constituents of amino acids and proteins
Explanation:
An amino acid is an organic molecule that is made up of a basic amino group (−NH2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) that is unique to each amino acid.
the common property of all protein is that they consists of long chain of a-amino acids
(alpha amino) acids .... In protein molecules the a-amino acids are linked to each other by peptide bonds between the amino group of one amino acid and the carbonxy group of its neighbours
13. Which of the following is a bacterial disease?
(a) Polimyelitis (b) Filariasis (c) Tetanus (d) Malaria
Answer:
TetanusHope it helps
Have a good day
what are Fossils that are used to match rock layers
Answer:
Index fossils !!!
Explanation:
Answer:
Certain fossils, called index fossils, help geologists match rock layers.
Explanation:
In the process of natural selection, organisms with variations that are ____suited to their environment have___ chance of surviving and living longer and will therefore produce____ offspring with the favorable trait.
PLZ HELP ME FILL IN THESE BLANKS ASAP!!!! IN RETURN YOU GET 12 POINTS
Answer:
1) Best, 2) higher, 3) more
Explanation:
How does water get back into the atmosphere in after a rainforest after it rains
A. Water evaporate from the floor of the rainforest
B.Water evaporates from the leaves of the trees
C. Water evaporates from the trunk of the tree in the rainforest
D. What’s water must drain to the river to evaporate into the atmosphere
Answer: B
Explanation:
Which are functions of the stomata in the leaves of seed plants? Select two options.
dir
Answer:
#to allow for the uptake of carbon dioxide.
#to limit the loss of the water due evaporation
What a water pollution
plz hurry
the contamination of bodies water with things such as plastic, oil spills, and many other things. pollution usually happens due to human activity
The picture below shows the fossilized remains of an insect trapped in amber. Amber is the
Answer:
i think B is the best answer
Explanation:
6. Photosynthesis uses energy of sunlight to convert water and carbon
dioxide into oxygen and high-energy
O a. electrons
O b. oxygen
O c. hydrogens
O d. sugars
Answer:
d
Explanation:
sugars are also known as glucose and the formula for photosynthesis is water+carbon dioxide=oxygen+glucose
What can be concluded about the importance of mitosis in repairing cuts on the skin?
Mitosis is helpful but not necessary in repairing cuts on the skin.
O Mitosis is a necessary step in repairing cuts on the skin.
O Mitosis slows down the process of repairing cuts on the skin.
Mitosis is not involved in repairing cuts on the skin.
Answer:
Mitosis is a necessary step in repairing cuts on the skin.
Explanation:
When the portion of tissue cracks, then there are cells wasted. So, mitosis will generate tones of fresh cells in periods to fill the break and secure the tissue greater again. This guarantees that the tissue is back to health and can perform accurately. It's like wound healing. A necessary goal of mitosis is to replenish dead or destroyed cells like skin cells that are continually being shed.
WRITE THE FACTORS WHICH RATE OF TRANSPIRATION
Explanation:
The answer is here ..Hope it will help you
6) What process is shown in the diagram
O A. control systems
O B. cell determination
O C. cell differentiation
D. internal environment
Situaciones comunicativas y qué tipo de comunicación se utiliza comunicación oral o comunicación escrita.
Answer:
Una llamada telefónica, utiliza comunicación oral.
Una charla entre amigos, utiliza comunicación oral.
Leer un mensaje, utiliza comunicación escrita.
Un artículo en una página web, utiliza comunicación escrita.
Explanation:
La comunicación oral se caracteriza por ocurrir entre dos o más personas de manera directa, espontánea y simultánea. Se utiliza la voz para emitir el mensaje y la audición para recibirlo. El código es oral y no permanece en el tiempo.
En la comunicación escrita el mensaje se transmite por un código escrito. El emisor escribe el mensaje y el receptor lo lee. El mensaje no es simultáneo sino que se interpreta luego de que fue emitido, es decir cuando se lee una vez recibido, por ejemplo cuando el destinatario recibe la carta. La comunicación oral a diferencia de la escrita no es espontánea sino que se planifica lo que se va escribir. Por último, el mensaje permanece en el tiempo ya que está escrito.
What are the 3 structures that leave from the kidney?
Answer:
an outer cortex, a medulla in the middle, and the renal pelvis in the region called the hilum of the kidney.
Explanation:
Internally, the kidney has three regions—an outer cortex, a medulla in the middle, and the renal pelvis in the region called the hilum of the kidney. The hilum is the concave part of the bean-shape where blood vessels and nerves enter and exit the kidney; it is also the point of exit for the ureters.
[URGENT!!] David feeds his cattle with root vegetables such as turnips. Which type of feed includes root vegetables such as turnips?
A. concentrates
B. dry roughage
C. green roughage
D. silage
E. dry matter
Answer:
D.
Explanation:
Answer:
Green Roughhage
Explanation:
Roughages are high in fiber and low in digestible nutrients. There are three kinds of roughages: dry, green, and silage. Dry roughage such as hay has a low moisture content. Grasses in pastures and root vegetables (like turnips) are called green roughage and have a high moisture content. The fermentation of green plants results in the formation of silage.
In one or more paragraphs respond to the question below. Do you think that teaching evolution should be allowed in public schools? Explain your opinion
how do variations lead to adaptations?
Answer:
Favorable variations may allow an organism to be better adapted to its environment and survive to reproduce. Beneficial traits are favored in a population so that they may become better represented. Changes in the genetic makeup of a species may result in a new species; this is biological evolution.
The main symptoms of the HIV-AIDS infection are due to the fact that patient’s body can no longer fight off many minor infections and hence becomes the reason of the patient’s ultimate death. This happens because
Answer:
This is due to the HIV affecting/ weakening your immune system. By attacking and taking over T-Cells. When it has gone to a point where it destroys a majority of your cells it is considered AIDS. Hence HIV/AIDS
Explanation:
Answer all 20 and I can give you brainliest
Answer:
1.(D)
2.(D)
3.(C)
4.(B)
5.(B)
6.(C)
7.(B)
8.(D)
9.(A)
10.(africa)
11.(D)
12(B)
13(?)Convergent boundaries
14(C)
15(A0
16(Sturdy Desks and Tables. The safest place to perform the 'duck, cover, and hold' action is under a sturdy desk or table. ...
Bed or Closet. When you are in bed during an earthquake, stay there. ...
A Room with No Windows. Stay away from glass windows during an earthquake. ...
Door Frame. ...
Outside your Home.
So C?
17(C)
18(D)
19(B or A)
20(B)
Extra credit question
Earth is special because it is an ocean planet. Water covers 70 percent of Earth's surface. Earth's atmosphere is made mostly of nitrogen and has plenty of oxygen for us to breathe.There are multiple reasons for earth to be a special planet. Reasons are as follows
1.Earth is the only planet known where intelligent life exist.
2.It lies in the circumstellar habitable zone (CHZ). CHZ is defined in the image given below.
3. Earth has a unique magnetic field which protects the earth from the harmful solar winds. These solar winds played a role in transforming venus into hell.
4. Earth has Van Allen radiation belts which protects it from cosmic rays.
5. Our large neighbour Jupiter protects is from many comets and asteroids that come from the keiper belt and Oort cloud.
6. Earth's atmosphere is favorable to support life on earth. This atmosphere consists of different gases in adequate amount. If the percentage of gases would differ then life on earth may face serious consequences.
7. Tectonic plates of earth differentiates it from most other planets.
8. Earth has a solid crust unlike the gaseous planets.
9. Earth has been gifted with a medium sized star which release solar winds and protect us from the harmful radiation of outer space.
Brainliest?
Explanation:
How does the product of cell division with meiosis differ from the product of cell division with
mitosis?
The difference is that mitosis produces two diploid (2n) somatic cells that are genetically identical, but meiosis produces four haploid (n) gametes that are genetically unique from each other.