Which element is considered the most versatile element in living organisms and why?
Answers
Answer:
Carbon
Explanation:
Answer:
C: carbon, because it can bond with many elements to form complex molecules
Explanation:
Related Questions
What is oxidation?
releases energy from the sun
releases energy from photosynthesis
releases energy from the food for us to use
releases energy from meat products for us to use
Answers
Answer:
It should be C. releases energy from the food for us to use.
Answer:
third one
Explanation:
Please answer all the questions!
Answers
20. The colon has 60 varieties of Miri bacteria that aids digestion, promotes vital nutrient production, maintain pH balance and prevent harmful bacteria from proliferation. Since most of these functions are beneficial, the bacteria in the colon could be considered “good.”
21. The colon and rectum
What causes air masses to move?
When prevailing westerlies shift directions and move toward the west.
Weather conditions change rapidly to produce storms.
A collision takes place between two natural wind patterns.
Long, narrow bands of wind blow in the upper atmosphere.
Answers
Long, narrow bands of wind blow in the upper atmosphere causes air masses to move, hence option D is correct.
What is air masses?A huge body of air with a largely constant temperature and humidity is referred to as an air mass. An air mass's properties are determined by the region from which it originates.
The likelihood that the air mass will take on characteristics of the surface below increases with the amount of time it spends over its source region.
In North America, during the winter months, cold, dry air from the Arctic moves thousands of miles south and warm, humid air from the Gulf of Mexico moves thousands of miles north.
Therefore, the cause of the air masses to move is long, narrow bands of wind blow in the upper atmosphere.
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What forms when rocks break down?
Answers
Answer:Sand
Explanation:
Answer:
Explanation:
Sedimentary rock; such as mud, sand, or gravel.
What is psyllium pease help me
Answers
Psyllium is a soluble fiber used primarily as a gentle bulk-forming laxative in products such as Metamucil. It comes from a shrub-like herb called Plantago ovata that grows worldwide but is most common in India
Answer:
a leafy-stemmed Eurasian plantain
Explanation:
ILL MARK BRANLIEST!!!
Answers
Look at the diagram of the rock cycle below.
Which part of the cycle is missing?
A.
sedimentation
B.
melting
C.
crystallization
D.
mineral integration
Answers
it’s melting
From the diagram of the rock cycle the missing part is ( B ) ; Melting
Magma is a hot liquid/semi-liquid rock that is usually formed under the earth due to high pressure and temperature present in the inner core of the earth. magma is obtained by the melting down of existing rocks ( Igneous, sedimentary and metamorphic rocks ) under high pressure and temperature in the earths core.
Magma is released to the earth surfaces during volcanoes therefore the missing term in the rock cycle is melting
Hence we can conclude that from the diagram of the rock cycle the missing part is Melting.
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Based on these images, what can you say about the tentacles of an octopus and the limbs of a lizard?
Answers
Answer: 4
Explanation:
Type your answer in the box below
Answers
Answer:
8a. Triceratops
Explanation:
[] This assignment does the work for you - all you have to do is follow the steps in the cart
-> See attached
Answer:
Follow the paper
Explanation:
What does a 20x magnification mean?
I can zoom in 20 times on an object
An object is magnified 20 times larger than normal
A magnifying lens is used 20 times on an object
Answers
Answer: B. An object is magnified 20 times larger than normal
Explanation:
C. is wrong because you are not just magnifying something 20 different times,
A. is wrong because it does not give a starting point for the magnification
b. is correct because it gives a starting and endpoint for the magnification.
List two methods of disease transmission.
Answer:
Answers
Another option is:
Though water. The bacteria gets into water, and when animals or humans drink it, then they become sick from the bacteria.
This is especially an issue in places where clean, filtered water isn’t always an available option.
And then the animals that pick up the disease get eaten by people. We saw this during Covid. Because the bats carried the disease, and then people went to eat them, so they picked up the disease due to the animals not being cooked properly. So that’s one of the reasons it spread so quickly throughout Asia.
ok so i did some of it but can someone tell me if its right or not
thanks :))
Answers
Answer: so this is not an exact answer but i know how you can figure out if it is correct without technically "cheating" on it.
Explanation: so for the first one, you can search "Charles Darwin" or "what was Charles Darwin in the 1800's?" You can also pretty much just search key words in the sentence and figure out the answer.
Hope this Helps ;)
Nice work but 87% correct
heellllppp is the one i picked correct?
Answers
Answer:
yes that is correct
Explanation:
Answer:
Not even close did it's the cytoplasm
ASAP PLZ!!!! answer correct and get brainliest!!!
What type of structure is most like to fail due to the material that it was built from having small cracks or weaknesses
Answers
Answer:
sand
Explanation:
any distortion or weakness in a sandy soil could cause it to collapse
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In deep ocean environments, there is no sunlight and pressures are very great. Energy would not be used for:
Answers
Answer:
Energy from the sun (solar) will not be used to light up the oceans, if there is no sunlight, no solar energy would be present. Good day. This was in my own words.
Can you help me with these questions? Please and thank you!
3. Do organisms of different species ever interact to obtain resources? If so, how does the relationship benefit each species?
4. Describe an example in nature where individuals of a species interact or behave so that each benefit.
Answers
Answer:
3.Organisms of two species use the same limited resource and have a negative impact on each other.Symbiosis is a close relationship between two organisms of different species in which at least one of the organisms benefits. For the other organism, the relationship may be beneficial or harmful, or it may have no effect.Sep 4, 2021
Put the steps in the process of photosynthesis in order !
Answers
Answer:
water
Explanation:
The plants need water for it to survive it also absorb sunlight
A heterozygous for height pea plant is crossed with a homozygous recessive for height pea plant. What is the punnet square?? Please answer quickly!!!
Answers
Homozygous recessive = bb
Punnet = Bb Bb bb bb
Phenotype is 50%
Infectious Disease Investigation
The students are to investigate an infectious disease.
They will choose a specific infectious disease, such as the flu, common cold, or
COVID-19, and research its causes, symptoms, and preventive measures.
Students are to create informative posters or presentations about the disease,
including its transmission methods and ways to protect oneself from infection.
They will explain the importance of personal hygiene and vaccination in preventing
the spread of infectious diseases.
Following the summer vacation, the students will be given an opportunity to present
their findings to the class or organize an "Infectious Disease Awareness Campaign"
where they can share their posters or presentations with their peers.
Answers
Answer:
The common cold is an illness affecting your nose and throat. Most often, it's harmless, but it might not feel that way. Germs called viruses cause a common cold.
Often, adults may have two or three colds each year. Infants and young children may have colds more often
The theory of evolution has changed over time. Initially, Lamarck believed that organisms developed traits in response to a changing environment to improve their chances of survival. Later Darwin proposed that organisms that already possessed traits suitable to a changing environment were more likely to survive and reproduce.
Which of the following does not explain why the theory of evolution has changed?
A. Lamarck’s theory was discarded when new scientific information became available.
B. Darwin collected empirical evidence to support that organisms with favorable traits survived and reproduced.
C. The theory of evolution became a scientific law after much debate and confirmation in the scientific community.
D. Other scientists such as Peter and Rosemary Grant have collected additional empirical evidence that supports Darwin’s findings.
Answers
I thing is true
Seed Germination Investigation
The students are to investigate the process of seed germination during their summer
vacation.
They will select different types of seeds, such as beans, peas, or sunflower seeds.
Encourage students to set up a germination experiment by placing the seeds in
different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to
pot the same seed in more than one pots.
They should observe and document the changes that occur over time, including the
emergence of roots and shoots
Answers
Answer:
b
Explanation:
I took test
Answer: Encourage students to set up a germination experiment by placing the seeds in different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to pot the same seed in more than one pot.
Explanation:
This option provides a clear and practical approach to the seed germination investigation. By setting up different conditions for the seeds, such as light vs. dark or wet vs. dry, the students can observe and compare how these conditions affect the germination process. Additionally, potting the same seed in multiple pots allows for a controlled comparison within the experiment.
By manipulating these variables, the students can gather valuable data and observations regarding the influence of light and moisture on seed germination. This approach promotes a hands-on and investigative learning experience, encouraging students to actively engage with the scientific process while documenting the changes that occur over time, such as the emergence of roots and shoots.
As a star's size increases, its luminosity ___ as a star's temperature ___, its luminosity increases
1. is the first blank increases or decreases?
2. Is the second blank increases or decreases?
Answers
2. Increases
As a star's size increases, its luminosity increases as a star's temperature increases, its luminosity increases.
what is star luminosity ?luminosity is a calculated unit which means the energy produced by stars or galaxy , it is represent in the form of either joules per second or watts.
It generally depends on the size of the star that the lager sized star more energy it give, more luminous.
Secondly, the temperature of the star, if two same sized stars with different temperature, then higher temperature will be more luminous.
It is otherwise determined the actual measure of the absolute magnitude of the power output of the star.
It can be used to understand the stellar classification of various stars.
It can be used to predict the lifecycle of the star and helps astronomers.
luminosity is much more specific than brightness of the star as it is a mathematical calculation.
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Which things shown below cause there to be MORE CARBON in the ATMOSPHERE?
Burning down forests
Growing plants
Driving cars
Cattle farming
Clams building their shells from carbon
Answers
Gasoline releases carbon into the air when burned
Can you answer c and the challenge part please.
Answers
Answer:
QUESTION - 3 ----> Revise & Repeat
A --->How did the Gas Levels Change:
ANSWER ----> O2 = Went Lower, (Decreases)
ANSWER ----> CO2 = Went Higher (Increases)
B ---> The total of O2 & CO2:
O2 = 5.0
CO2 = 7.0
5.0 + 7.0 = 12
ANSWER ------> So, Total Of O2 & CO2 = 12
C ----> Why do the gas levels stop changing in this case:
ANSWER ----> It is because there is no Exchange of Gases, However, the snails died and the gas levels did not change!
QUESTION - 4 ----> Challenge:
ANSWER ----> The Gases were recycled and there were no gases entering or escaping!
Explanation:
Question 3 - REPEAT & REVISE
Question 4 - CHALLENGE
Hope I was able to help you!
Have an Awesome Saturday! :)
C. Gas levels change because of the frequency
Sorry , I don't understand the challenge
Chapter 3 light waves quiz
Question 1:
Which is the correct wave choice for light
source B?
How do you know?
Question 2:
Use diagram 2 on the left to answer the
questions below. a) Did Object 1 absorb energy from
the light? Explain your answer.
b) Did Object 2 absorb energy from
the light? Explain your answer.
Answers
Answer:
that’s a hard question
Explanation:
Help please..it is an mcq with diagram...here is the question...
Soda lime absorbs carbon dioxide. What will happen to the drop of liquid?
a) It will move towards the woodlice, as oxygen is used up and the carbon dioxide that is released is absorbed by soda lime.
b) It will move away from the woodlice as oxygen is used up but more carbon dioxide is released by woodlice
c) It will not move as oxygen is used up and the same volume of carbon dioxide is released.
d) It will not move as carbon dioxide is used up and oxygen is released.
Answers
Answer:
mcq
Explanation:
it will be C because it will not move as oxygen is used up and the same volume of carbon dioxide is released.
30 points! Need help fast!
What words can you use to describe each one?
Answers
Answer:
bones:
long
short
flat
irregular
muscles:
excitability.
contractility.
extensibility
elasticity
skin:
normal
dry
oily
sensitive
Explanation:
Answer:
skin: oily dry wet
muscles: hard bold
bones: hard wet fragile
what is a functional adaptation of a butterfly
Answers
Answer: Butterflies survive long enough to reproduce by avoiding the many predators that feed on them, such as birds, amphibians, reptiles and mammals. One of the butterfly's adaptations for predator avoidance is to have the same color or pattern as its surroundings, making it difficult to see.
Hope this helps Have a good day
Guys please help I don’t know how to do this…
Answers
For Circulatory System it’s basically helps blood move throughout the body and 3 organs for that are arteries, veins, and capillaries
Digestive helps to break down and take in food so that would be your stomach, small intestine, and colon
Execratory is just what it sounds like, how to get fluid and waste out of the body, like you uterus, bladder, and kidney
Nervous systems helps send signals to the body so that would be your brain, cerebellum and the spinal cord.
And respiratory helps you breath and take in oxygen then release carbon dioxide so you lungs, larynx, and trachea
I hope this helps :)
Functions of the Circulatory system :
Provides oxygen and removes carbon dioxideProtects the body against diseases and infections Removes waste from the body3 organs in the circulatory system are the Heart, arteries, and veins
Functions of the Digestive system :
Digest the foodBreak nutrients into small parts so that the body can absorb it It helps in the absorption of the nutrients3 organs of the digestive system are the mouth, stomach, and small intestine
Functions of Excretory system :
Removal of waste from our bodyMaintaining balance in the body Metabolism of those drugs happens here which cannot be done in the liver3 Organs in the excretory system are the kidneys, ureters, and urinary bladder.
Functions of the nervous system :
Controls the movement of the bodyHelps in gathering sensory information from the external as well as from the internal environment.It sends and receives signals that regulate the movement3 organs in the nervous system are the brain, spinal cord, and complex network of nerves
Functions of Respiratory system:
It helps in providing oxygen to the bodyIt helps in taking out the carbon dioxide from the body3 Organs in the respiratory system are the nose, mouth, and lungs
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Which characteristics belong to Whittaker’s classification system ? A)three domains B)six domains C)two kingdoms D)five kingdoms E)five levels F)seven levels G)eight levels
Answers
Answer:
for the lazy gang it is d
Explanation: