In reporting the results of investigations, scientists generally include both the methods used in the investigation and the results. Which of these best explains why scientists typically document their research methods as well as their results?
A. Scientists include their research methods because other scientists need to repeat the tests and confirm their results.
B. Scientists include their research methods because other scientists are always looking for new ways to investigate nature.
C. Scientists include their research methods because other scientists don’t trust that an investigation was necessarily carried out correctly.
D. Scientists include their research methods because they need to demonstrate that they were completely and totally honest in conducting their tests.
Answer:
A. Scientists include their research methods because other scientists need to repeat the tests and confirm their results.
Explanation:
I would say A sounds the most convincing out of all listed
Hope it helped :)
Which of the following are examples of sexual reproduction?
1. A piece of a starfish is broken off and grows into a new starfish in a process called regeneration.
2. A pollen grain from one flower fertilizes another flower, resulting in the development of a seed.
3. A yeast offspring grows out of the body of its parent in a process called budding.
A bacterium copies its DNA and divides into two daughter cells in a process called binary fission.
4. A frog releases sperm over eggs that were laid by another frog, and these cells fuse together.
Which stage of MITOSIS is shown in the picture above?
First to answer this right, i'll give brainliest
Answer: I am pretty sure that’s prophase .
Explanation
please use kid friendly words lol
4. Predict Examine the photo of a cell cycle
phase below. Then draw, label, and describe
the phase that follows it.
Answer:
G1 phase of interphase
Explanation:
Mitosis is a type of cell division in which a single cells divides to form two daughter cells.
The sequence of events that occurs in mitosis are as follows:
Interphase G1---> Interphase S ----> Interphase G2---> prophase--------------------------->metaphase---> anaphase -----> telophase----> cytokinesis
With cytokinesis the cell finally divides into two daughter cells and the cycle again continues and follows the sequence mentioned above.
So, it can be seen from the above sequence that after mitosis is complete with cytokinesis the daughter cells will now enter in the G1 phase of interphase.
In the 1700's Carolus Linnaeus set up a system of classifying organisms
with two scientific names based on Latin root words. We call this system
of classifying ?
O Kingdom Linnaeus
O Taxonomy
O Latinonomy
How will the dam most likely affect the ecosystem around the river?
Answer: Dams change the way rivers function. They can trap sediment, burying rock riverbeds where fish spawn. Gravel, logs, and other important food and habitat features can also become trapped behind dams. This negatively affects the creation and maintenance of more complex habitat (e.g., riffles, pools) downstream.
Hope this helps
Answer:
Dams change the way rivers function. They can trap sediment, burying rock riverbeds where fish spawn. Gravel, logs, and other important food and habitat features can also become trapped behind dams. This negatively affects the creation and maintenance of more complex habitat (e.g., riffles, pools) downstream.
Explanation:
where in the cell can you find the location of inherited traits?
How are strato volcanoes different from shield volcanoes?
Strato volcanoes are more explosive than shield volcanoes.
Strato volcanoes are only found by oceans and shield are not.
Shield volcanoes are always larger than strato volcanoes.
Shield volcanoes only produce ashes and strato volcanoes only produce lava.
I had to ask the question again because the people who put answers in were just absurd ∪∩∪
And I just put the pic cuz it's cute now please don't judge me and/or anime.
P.S. the pic is my profile pic ФωФ
Answer: Stratovolcanos are more explosive than shield volcanoes.
Explanation:
Stratovolcanoes are more likely to produce explosive eruptions due to gas building up in the viscous magma.
Can someone help plzz
'?''?
Explanation:.............................................................................................................................
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Prepare a list of four to five questions about each of the organisms listed below to help you create your own dichotomous key.
brewer’s yeast (Saccharomyces cerevisiae)
E. coli bacteria (Escherichia coli)
green hydra (Hydra viridissima)
house cat (Felis catus)
Answer:
I would but i haven`t studied this yet
Explanation:
An organism that has inherited a gene for a particular trait
but does not show that trait is called a___
A variation. B genotype. C mutation. D carrier.
Read the following passage and find the error.
"Thorn bugs go through incomplete metamorphosis. First, the female insect lays eggs. Nymphs hatch from the eggs and look nothing like the adult thorn bug. After the molting several times during the nymph phase, the thorn bug is a mature adult with wings."
Which statement corrects the error in the passage?
-The nymph looks a lot like the adult thorn bug, but it is smaller and lacks wings until it molts several times.
-Thorn bugs go through complete metamorphosis, which includes the larva and pupa stage.
-Thorn bugs go through incomplete metamorphosis, which includes the larva and pupa stage.
-The nymph hatches from larva and looks a lot like the adult thorn bug, including fully developed wings.
Answer:
A.) The nymph looks a lot like the adult thorn bug, but it is smaller and lacks wings until it molts several times.
Dave Brubeck's "Blue Rondo a la Turk" uses two Time Signatures: 11/8 and 9/8. The grouping of the notes is: 2+2+2+3 (11/8), 2+2+2+3 (11/8), 2+2+2+3 (11/8), 3+3+3 (9/8). Which of the following is true? Check all that apply: *
A. This is an example of Irregular Meters
B. This is an example of a Mixed Meter
C. This is an example of a Compound Meter
D. This is an example of a Simple Meter
Plant roots can prevent erosion
True or False
Answer:
True
Explanation:
Sea anemones can reproduce sexually or asexually. What would be the most likely advantage a sea anemone would have to reproduce sexually over reproducing asexually?
Answer:
Re-producing sexually will allow the sea anemones to give their offspring a more diverse gene pool and can mitigate the risks of a genetic disorder being spread to the offspring because the bad gene has a higher chance become recessive if the gene of the anemone it mates with is more dominant (meaning it wouldn't allow the "bad" gene to show in the offspring) whereas otherwise, the offspring would have the same issues the mother did (assuming it had a bad gene to begin with).
This is a example of ____
Answer:
This may be a plant's cell wall
Explanation:
Answer:
I know this is a cell..but i'm not sure which one.
Explanation:
20 POINTS! Someone please answer this question;
Mention 2 differences between sexual and asexual reproduction.
Answer: Sexual reproduction is the combination between the genetic material of both two parents
. sexual reproduction requires sex
Asexual reproduction produces offspring genetically identical to the one parent.
. asexual reproduction produces without sex
Explain:
Answer Sexual reproduction just means combining genetic material from two parents. Asexual reproduction produces offspring genetically identical to the on parent
Explanation:
plsss rate pme pls
You have sampled a population in which you know that the percentage of the homologous recessive genotype (aa) is 36%. Using that 36%, calculate the following:
The frequency of the "aa" genotype (q2 ).
The frequency of the "a" allele (q).
The frequency of the "A" allele (p)
The frequencies of the genotypes "AA" (p 2 ) and "Aa" (2pq)
plz help will give brains
Answer:
gasoline is yes
broccoli is no
dog is no
firewood is yes
wool sweater is no
plastic water bottle is no
air is no human is no.
please help!
How is the HR diagram used to classify stars?
(please use one or two sentences)
Answer:The Hertzsprung-Russell Diagram is a graphical tool that astronomers use to classify stars according to their luminosity, spectral type, color, temperature and evolutionary stage. Stars in the stable phase of hydrogen burning lie along the Main Sequence according to their mass.
Explanation:
True or False? Releasing a pet rabbit into the wild could cause harm on the environment.
True or False? Producers make their own food.
True or False? Consumers main source of energy comes from the sun.
True of False? Consumers get their energy from the other things that they eat.
True or False? The higher up the food chain you go the more organisms you will have?
Answer:
true
true
false
true
false
Explanation:
true
true
true
true
false
(True or False) An ecosystem and a habitat are the same thing
Answer:
false
Explanation:
WHAT DO I NAME MY AMUSEMENT PARK HELP
I am doing a project where I turn a cell into an amusement park
I am doing a plant cell and don't know what to name my amusement park
Answer:
NAME IT THE WORLD OF WONDERS
Explanation:
THE WORLD OF WONDERS
Answer:
Photosynthesizer
Explanation:
seems cool good luck on project
30PTS
Which of the following is an example of the endocrine system maintaining homeostasis?
A. Detecting a pain stimulus and sending a signal to the spinal cord to perform an automatic response.
B. Discharging an excessive amount of hormones in the blood and not sending a signal to stop production.
C. Sending a message to the pituitary gland to start producing a hormone when the levels in the body are too low.
D. Using sense organs to get information about the outside world and direct an appropriate body response release.
Ans.
Endocrine system is a body system that consists of hormones, a group of glands, and secret those hormones into bloodstream directly to regulate the functions of target tissues or organs.
Endocrine system maintains homoestasis by regulating temperature of the body. When there is a rise in body temperature, the endocrine system sends information from hypothalamus to muscles, glands, organs, and nervous system that help to return the temperature into normal level.
Thus, the correct answer is option). 'passing information about body temperature from the hypothalamus to the sweat glands or muscles.'
What will likely happen if a plant does not receive any sunlight for a week?
A.
It will grow faster.
B.
It will begin to die.
C.
It will become greener.
D.
It will produce a flower.
Answer:
They wilt and die
Explanation:
answer on bright thinker
Most of the world’s living things live in ________________________________________.
Answer:
AsiaExplanation:
Being the biggest continent, and home to almost 4.463 billion people, and that's JUST people, not even counting animals.
Answer:
They are found on land, in lakes, rivers, and oceans, as well as in the air.
Explanation: Earth is home to trillions of organisms (living things), including animals and plants.
Which cell part helps to control the materials that enter and leave a cell?
A. nucleus
B. cell wall
C. cytoplasm
D. cell membrane
Answer:
D
Explanation:
Identify the organelle that the XX's are in and describe its purpose.
heres what i found:To understand chromatin, it is helpful to first consider chromosomes. Chromosomes are structures within the nucleus that are made up of DNA, the hereditary material. In prokaryotes, DNA is organized into a single circular chromosome. In eukaryotes, chromosomes are linear structures. Every eukaryotic species has a specific number of chromosomes in the nuclei of its body’s cells. For example, in humans, the chromosome number is 46, while in fruit flies, it is eight. Chromosomes are only visible and distinguishable from one another when the cell is getting ready to divide. When the cell is in the growth and maintenance phases of its life cycle, proteins are attached to chromosomes, and they resemble an unwound, jumbled bunch of threads. These unwound protein-chromosome complexes are called chromatin (Figure 3); chromatin describes the material that makes up the chromosomes both when condensed and decondensed. We will focus on chromatin and chromosomes in greater detail later.
Plant cells contain chlorophyll. What is the role of chlorophyll in plant cells?
A. It gives off oxygen during respiration.
B. It absorbs light energy during photosynthesis.
C. It aids in cell division.
D. It aids in pollination.