Explain how scientist might use a Dichotomas key/chart
PLEASE DONT SOMETIHNG RANDOM I WILL REPORT IF YOU DO
Answer:
A scientist might use a dichotomous key to classify an organism.
Explanation:
Dichotomous keys are used to identify organisms based on their observable traits.
Write one paragraph about Tilikum the Orca's life in SeaWorld.
During his life, Tilikum, the largest orca in captivity, weighed 12,500 pounds and measured over 22 feet in length. Tilikum was captured near Iceland in November of 1983, over 30 years ago. At only 2 years old, when he was approximately 13 feet long, he was torn away from his family and ocean home.
PLEASE HELLPPPPPPP
Read the passage.
To write Sir Isaac Newton’s biography, the historian had to do a great deal of research. She needed to collect a lot of documents to write about important moments in the scientist’s life.
The word root bio means life. What is the best definition for biography as it is used in the passage?
a story about a person’s life
a book written by a living scientist
a series of live interviews of a famous person
a work about what life was like for people long ago
Answer:
The last one, a work about what life was like for people long ago.
Explanation:
A certain species of owl lives only in old-growth forests. If the trees where these owls live are removed by loggers, what will most likely happen to the owl population?
Group of answer choices
It will decrease to the point of extinction.
It will hibernate utnil the trees grow back.
It will increase in number.
It will evolve into a new species.
Please help me with the image that I am going to attach! I am very confused
Answer:
12
Explanation:
Honeybees eat nectar found in flowers. In the process of gathering nectar, bees carry pollen from
flower to flower. This allows the flowering plants to reproduce. Based on this information, what is the
best classification for the relationship between honeybees and flowering plants?
A.mutualism
B.commensalism
C.parasitism
D.competition
Answer:
A.mutualism
Explanation:
Both species benefit (+, +). The Honeybees get nectar, the flowers get pollinated.
Answer:
option a
Explanation:
mutualism means symbiosis which is beneficial to both organisms involved.
How many TOTAL atoms are in this compound?
H2C3O4N5
Answer:
14 atoms
Explanation:
The pressure zone that separates the Westerlies and Easterlies in the northern and southern hemisphere is called the___________
Answer:
intertropical convergence zone
Explanation:
At the intertropical convergence zone near the equator, where the trade winds from the northern and southern hemispheres converge, the air rises, producing a belt of weak, light, shifting winds called the doldrums.
The pressure zone that separates the Westerlies and Easterlies in the northern and southern hemispheres is called the Subpolar lows.
In the Subpolar regions (60° to 65° lat North/South), the rotation of the earth creates a low-pressure belt in this area.The subpolar low is a region of winds that circles the Earth at the subpolar low-pressure belt.In conclusion, the pressure zone that separates the Westerlies and Easterlies in the northern and southern hemispheres is called the Subpolar lows.Learn more in:
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What do vehicles that run on hydrogen fuel cells emit?
Answer:
Hydrogen-powered fuel cell electric vehicles emit none of these harmful substances—only water (H2O) and warm air
Explanation:
transportation sector accounts for about one-third of U.S. carbon dioxide emissions, using these sources to produce hydrogen for transportation can cut greenhouse gas emissions
Answer:
"Apart from fumes, there is also no air pollution from hydrogen fuel cell cars at all. Conventional cars emit gases that contribute to ozone layer depletion and also to the development of acid rain. Thus, there are many issues to the use of conventional gas that use fossil fuels which could be avoided by using hydrogen cars instead."
Explanation:
I used quotes because copying without quotes is illegal
what is the answerrrss
Answer:
its the third one
Explanation:
Describe the 5 steps in protein systhensis. In simple form.
Answer:
Copy of one side of DNA strand is made
mRNA moves to cytoplasm, then ribosome.
mRNA goes through ribosome 3 bases at a time
transfer RNA (tRNA) matches up with the open DNA bases.
tRNA releases the amino acid at the top, which joins the chain of amino acids being produced
Explanation:
Answer:
a dup. of one side of a dna strand is made
mRNA changes to cytoplasm, then it goes to ribosome.
then mRNA goes through ribosome 3 bases at a time.
transfer RNA matches up with the open DNA bases.
tRNA lets go the amino acid at the top which joins the chain of amino acids being produced.
Explanation:
:P
The diatoms have flat geometric shapes and chains so they can increase their surface area. This will help them ? *
Answer:
mznsbbsjak
Explanation:
,shxvxvzmkahww
HELP ME PLEASE WITH THIS
Answer:
Producer and consumer
Explanation:
PLEASE HELP ASAP!
What do you think caused the cocoa to cool?
Answer:
ice
Explanation:
In your opinion, do you believe that humans are impacting Earth’s crust through fossil fuel extraction? Why or why not?
Hello there im the person who fails math and english
Interduce yourself of what people call you
Answer: Hello I failed on math and English
Explanation:
Ok your name backwards is your demon name
Heres mine: nediak
(P.S sorry for bad spelling)
answer:alil
Reason: Your demon name is your name spelled backwards and Lila spelt backwards is alil
Which of the following is the correct way to include the title of a magazine article in a bibliographic entry? “Basketball’s Surprisingly Long History.” “Basketball’s Surprisingly Long History.” Basketball’s Surprisingly Long History Basketball’s Surprisingly Long History Basketball’s Surprisingly Long History. Basketball’s Surprisingly Long History. (Basketball’s Surprisingly Long History) (Basketball’s Surprisingly Long History)
Most planets rotate on an axis that is _____.
A) aligned exactly with the equator
B) aligned approximately with the magnetic poles
C) about 60 degrees off a line drawn between the magnetic poles
D) Most planets don’t rotate.
Answer:
B because that is how most are
Why are there so many different kinds of proteins when there are only 20 different amino acids ?
Answer:
Explanation:
Remember, the 20 kinds of amino acids differ because of their R groups. These R groups also have different chemical bonding. There are R groups that form covalent bonds, some that form ionic bonds, and still others that form hydrogen bonds.
In your opinion, do you believe that humans are impacting Earth’s crust through fossil fuel extraction? Why or why not?
Answer:
Yes because we are pulloting the air hurting the crust along with pulloting the air
Explanation:
Humans are indeed impacting the earth's crust through fossil fuel extraction because such activities are carried out deep into the earth.
The earth's crust refers to the layer of solid rocks and minerals found beneath the earth's surface. Most mining activities occur at the earth's crust.
As these mining activities continue, important rock formations beneath the earth surface are being dug up.
Also, these mining activities lead to large gaps in the earth's crust due to rocks which were removed during mining for fossil fuels.
Therefore, humans are impacting Earth’s crust through fossil fuel extraction.
Learn more: https://brainly.com/question/6285356
which screensaver is better?
Answer:
The first one
Explanation:
yay more botw fans other than me
do you have the expansion pass too?
Gravitropism is a coordinated process of differential growth by a plant in response to gravity pulling on it. It also occurs in fungi. Is this true?
OKAY SO IK THE ANSWER BUT NOW THAT ALL THE MODERATORS ARE GONE FREEEE POINNNNTSSSSSS!!!!!
Answer:
Gravitropism (also known as geotropism) is a coordinated process of differential growth by a plant in response to gravity pulling on it. It also occurs in fungi. Gravity can be either "artificial gravity" or natural gravity. It is a general feature of all higher and many lower plants as well as other organisms.
Explanation:
i totally didnt copy and paste your answer into the search bar or anything
What are the products of photosynthesis?
A. Carbon dioxide and energy
B. Oxygen, energy
C. energy and sunlight
D. energy and ATP
Answe
either a or c
Explanation:
answer pleaseeeee .................
Answer:
The life of a red blood cell is one of repetition and of enrichment. We begin at the heart, as an un-enrichied blood cell, we travel through the ventricles and into the lungs, we travel along the lung sack and become enriched with oxygen, the arteries are slow and calm as the human is not moving too often, we travel to the legs where we enrich the muscles through the capillaries and enter the veins which will bring us back to the heart and continue the cycle again.
The image below has the question, It is a written response question.
Best CORRECT answer gets brainliest, Incomplete answers will not be tolerated.
Please help fill this out
Answer:
1. speed, direction
2. velocity
3. forward, backward
4. y-axis, x-axis
5. increasing
6. decreasing
7. constant
Explanation:
The answers are
1. speed, direction
2. velocity
3. forward, backward
4. y-axis, x-axis
5. increasing
6. decreasing
7. constant
Kaylee reads an article that states that the frequency of chirping by crickets is related to the temperature of their environment. She wants to conduct an experiment to see if this is true. Kaylee states this hypothesis: Crickets chirp more frequently when the temperature of their environment increases.
What is the test variable (independent variable) and outcome variable (dependent variable) in Kaylee's experiment?
A.test variable (independent variable): temperature of environment; outcome variable (dependent variable): frequency of chirping
B.test variable (independent variable): number of crickets; outcome variable (dependent variable): frequency of chirping
C.test variable (independent variable): number of crickets; outcome variable (dependent variable): temperature of environment
D.test variable (independent variable): frequency of chirping; outcome variable (dependent variable): temperature of environment
Test variable (independent variable): temperature of the environment; outcome variable (depending variable): frequency of chirping. Therefore, option A is correct.
How does temperature affect the chirping of cricket?Temperature affects the chirping of a cricket, on increasing the temperature chirping of cricket increases. Crickets are ectotherm or cold-blood organism, which means their body depends on the surrounding environment.
They chirp more in warmer temperatures because their body has more energy in a warmer temperature.
On increasing temperature, cricket rubs their wings together fastly. The chirping of cricket starts at least at 55 degrees Fahrenheit.
Independent variables are those unaffected by the change, while dependent variables are those which are dependent on the independent variable. Thus, option A is correct.
Learn more about cricket chirping, here:
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In full and complete sentences, what are the main functions of bones? Name 4 bones and their location region.
This is for my dance class
Answer:
These bones support your body and give it shape. ( Shape)
Bones allow you to move.( Dancing Skeleton)
Bones make blood cells and store important minerals. ( Marrow making blood)
Bones protect vital organs.( Bones & Organs Game)
Explanation:
Flat Bones Protect Internal Organs. ...
Long Bones Support Weight and Facilitate Movement. ...
Short Bones Are Cube-shaped. ...
Irregular Bones Have Complex Shapes
I'm confused: Atoms combine to form molecules. Which of the following is another example of organization among living things?
Tissues combine to form cells.
Cells combine to form tissues.
Organs combine to form cells.
Organs combine to form tissues.
Answer:
Cells combine to form tissues
Explanation:
