Answer:
let's say example cocoa beans
Explanation:
cocoa beans are from Amazon forest and they help in making coffee
Answer:
Brazil nut
Explanation:
Next time you lather on your moisturiser take a look at the ingredients. Lots of Amazonian plants – like Brazil nut and coconut oil – work wonders on your skin!
Star Systems and Galaxies
Instruction
Active
Describing Binary Systems
Complete the paragraph to describe binary systems.
A binary star system is made of| stars, one of which is brighter than the other. Astronomers are able to detect
the dimmer star because its gravity causes the bright star to
Astronomers can also spot the dimmer
star by observing a phenomenon called a(n)
binary. This happens when the dim star passes in
front of the bright star.
Answer:
two
wobble
eclipsing
Explanation:
Answer:
1: two 2: wobble 3: eclipsing
Explanation:
A binary star system is made of two stars, one of which is brighter than the other. Astronomers are able to detect the dimmer star because its gravity causes the bright star to wobble. Astronomers can also spot the dimmer star by observing a phenomenon called a(n) eclipsing binary. This happens when the dim star passes in front of the bright star.
How can chemical differentiation be used to explain the distribution of elements on Earth OR within our solar system?
Answer:
Substances in nature rarely exist as single element but combination of more than one elements.
This combination of element is referred to as compounds.
These compounds can breakdown from temperature change or change in pressure and so on ,these atmospheric change exist in nature and with long climatic change over a period and could lead to elements recombining and could be transported to other areas from weathering.
PLS!!!!!!!!HELP!!!!!!!
Why do the tropics get more rainfall than other places on Earth?
because more evaporation takes place in the topics
because the oceans in the tropics are cooler than the air
because the warm air of the topics are driven toward the poles
because rain is driven into the tropics from the poles
WILL MARK BRAINLIEST!!!!!!!!!!!!
Answer:
B.
Explanation:
When the total lunar eclipse occurs what are the relative positions of the sun earth and moon
Answer:
A lunar eclipse occurs when the Moon passes directly behind the Earth into its umbra (shadow). This can occur only when the sun, Earth and moon are aligned (in "syzygy") exactly, or very closely so, with the Earth in the middle.
Explanation:
Answer:
The earth is between the sun and the moon
Explanation:
The Moon is non luminous that is doesn't generate light by itself so it depends on light from the sun so when its path through which it taps light from the sun is totally covered it means the Earth is closer to the moon than the Sun so that the Earth gets all off its light leaving nothing for the Moon and in this case the Moon is thrown to total darkness.
When a light wave reflects off a solid surface, it can do all the following expect ?
Answer:
i believe it is the third one. dont take my word on it tho
Explanation:
When a light wave reflects off a solid surface, it will not change from transverse to longitudinal. The correct option is C.
What is reflection?The shift in direction of a wavefront at an interface between two different media so that the wavefront returns to the medium from which it originated is referred to as reflection. Reflection of light, sound, and water waves are common examples.
Reflection occurs when light passing through one material bounces off another. The reflected light continues to travel in a straight line, but in the opposite direction.
The light is reflected at the same angle at which it strikes the surface. The incidence angle equals the reflection angle.
Transverse waves are light waves. Sound waves are long-distance waves. The particles are displaced perpendicular to the traveling wave's direction.
Thus, the correct option is C.
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What’s the biggest change to San Joaquin Valley ecosystems caused by humans in the past 150 years?
Answer:
the biggest change to San Joaquin Valley ecosystems caused by humans in the past 150 years is the shortage of water in the river.
Explanation:
During 150 years, the San Joaquin Valley ecosystems was extremely damaged by the human activities such as building of dams and diversion of river. The San Joaquin Valley has a productive agriculture land due to availability of water. Due to building of dams, the amount of water in the river is decreases and also the population of many fish species decreases. this is because of the disturbance occurs in their natural habitat due to human activities.
Edit: Nevermind! I figured it out!!
Use the information in the table to calculate the ages of the meteorites. The half-life of potassium-40 is 1.3 billion years.
Meteorite Initial Amount(g) Final Amount(g)
1 30 7.5
2 80 5
3 100 12.5
Use your calculations to answer the questions.
How old is meteorite 1?
How old is meteorite 2?
How old is meteorite 3?
Answer:
meteorite 1- 2.6 billion
meteorite 2- 5.2 billion
meteorite 3- 3.9 billion
Answer:
meteorite 1- 2.6 billion
meteorite 2- 5.2 billion
meteorite 3- 3.9 billion
Explanation:
Use what you know about natural selection to fill in the blanks in the hypothesis. It should answer the lab question, “What is the effect of the type of food available on the frequency of different types of bird beaks?”
Hypothesis: If the type of food available changes, then…
Answer:
For example, if the seeds that the bird needs to eat is bigger, over time it will adapt to get a bigger beak to eat the bigger seed. The birds that have adapted reproduce and soon more and more birds that have a bigger beak for the bigger seed are more common. If the type of food available changes than the bird will most likely adapt to eat that food.
What does gel electrophoresis do?
Answer:
A. separates DNA fragments so they can be seen
Which autonomic system is most likely to be dominant while someone is experiencing stress about an upcoming job interview?
the peripheral nervous system
the sympathetic nervous system
the somatic nervous system
the parasympathetic nervous system
Explanation:
I got it right on edj :)
Answer:
Sympathetic nevous system
Explanation:
I got it right on a edge (2021) bio quiz
Given what you know about genetics and molecular biology, describe another way you might be able to identify specific bacteria
Answer:
Morphology
Explanation:
Bacteria are usually identified by using standard molecular biology procedures, being the Polymerase Chain Reaction (PCR) the most widely used technique for this purpose. The identification by PCR consists of the amplification and visualization of specific DNA sequences that can be obtained from different individuals, strains, species, etc. However, it is also possible to identify bacteria with a microscope, i.e., by observing taxonomical characteristics that allow to differentiate specific bacteria.
Explain the production of monoclonal antibodies and give an example of how they are used.
Answer:
Monoclonal antibodies (mAbs) are produced by introducing an antigen to a mouse and then fusing polyclonal B cells from the mouse's spleen to myeloma cells. The resulting hybridoma cells are cultured and continue to produce antibodies to the antigen.
we use this for
:The use of monoclonal antibodies to treat diseases is called immunotherapy therapy because each type of monoclonal antibody will target a specific targeted antigen in the body. Uses for monoclonal antibodies include: Cancer. Rheumatoid arthritis.
Complexity is a measure of how difficult it is to understand something. What is an example of complexity in the natural world?
Answer:
Answer:
Multicellular organism is the example of complexity of the natural world.
Explanation:
Multicellular organism such as human which is made of billions of cell. Each cell perform a specific function. The function of one organ is different from the other organ. For example, brain of human is made of millions of neurons which takes instructions from brain to the organs and bring messages from organs to the nervous system in the form of electrical impulses. In short every system in our body is full of complexity.
why is natural selection important?
Answer:
Natural selection can lead to speciation, where one species gives rise to a new and distinctly different species.
Answer:
It is the engine that drives evolution.
It provides the opportunity to pass outstanding survival traits to the next generation.
It leads to diversity in the range of life forms.
Explanation:
Natural selection explores the differential survival and reproduction of favorable traits transgenerationally.
It is however, the engine that drives evolution. It provides the opportunity to pass outstanding survival traits to the next generation. It leads to diversity in the range of life forms.
If the outside temperature gets colder, a dolphin's body temperature will:
O get warmer
O get colder
• stay they same
NEXT QUESTION
ASK FOR HELP
Answer:
The answer is get warmer.
Explanation:
Since dolphins are considered mammals, they are warm-blooded, and therefore cannot survive very long in the cold. Their body temperature is designed to counteract the temperature fluctuations outside.
I hope this helps! :)
The imagie below represents a part of the:
lytic cycle
lysogenic cycle
prophage cycle
bi-cycle
Answer:
Prophage cycle
Explanation:
The image is self explanatory
The respiratory system is divided into two parts a) Air passage way b) The lungs
Please explain Air passage way.
Explanation:
The air passage way is connected to the through the main organ/thing is called the trachea. When you breathe in oxygen in order to get to the lungs air goes through the throat and your trachea. Same goes for when you breathe out carbon dioxide.
Answer:
From the nostril we get to the tubulates which leads to the nasopharynx from there it leads to the glotis and way down gets to the trachea from where it to the bronchi and finally branches to the bronchus.
Which organisms would have the most similar traits?
Answer:
Organisms in the same family will have the most similar traits.
Organisms mostly will be the same when they are in the same family, and if there are two organisms in different families that look alike, it will be a coincidence.
Answer: organisms in the same order
Yeet Skeet
The image shows barrels containing toxic waste that were dumped into a body of water.which is the likely effect of the dumping on this ecosystem?
Answer:
The ecosystem will become sick and die.
Explanation:
The toxic waste can travel to other bodies of water, whether it be a river or waterfall. This can contaminate and poison the water, as well as the organisms living inside it. This will harm fish, birds, plants, animals that drink the water, etc.
what is the term for when the moon appears to be filling with light
Answer:
full moon
Explanation:
Why are "Outer planets" also called gas giants?
Answer:
"Outer" planets are also called gas giants because they are large planets that have deep, massive atmospheres made mostly of gas.
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Hope this helps :)
What is a “shared derived character”?
Answer:
A shared character is one that two lineages have in common, and a derived character is one that evolved in the lineage leading up to a clade and that sets members of that clade apart from other individuals.
Answer:
A shared character is one that two lineages have in common, and a derived character is one that evolved in the lineage leading up to a clade and that sets members of that clade apart from other individuals. Shared derived characters can be used to group organisms into clades. For example, amphibians, turtles, lizards, snakes, crocodiles, birds and mammals all have, or historically had, four limbs. If you look at a modern snake you might not see obvious limbs, but fossils show that ancient snakes did have limbs, and some modern snakes actually do retain rudimentary limbs. Four limbs is a shared derived character inherited from a common ancestor that helps set apart this particular clade of vertebrates.
Why do we need human dna
DNA. Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic instructions for the development and function of living things.
All known cellular life and some viruses contain DNA. The main role of DNA in the cell is the long-term storage of information.
We need human DNA since it give us the long term info storage, which is needed
DNA contains instructions for development, survival, and reproduction. DNA sequences must be translated into signals to make proteins, which do most of our body's job.
What is human genome?DNA stores the instructions that are necessary for an organism to grow, maintain its existence, and reproduce itself. In order for these duties to be carried out, the sequences of DNA need to be transformed into messages that can be utilized in the production of proteins. Proteins are the complex molecules that are responsible for the majority of the work that is done in our bodies.
The human genome is comprised of all of the nucleic acid sequences that are found in humans. These sequences are stored as DNA within the 23 chromosome pairs that are found in the nucleus of cells, as well as in a tiny DNA molecule that is located within the mitochondria of each individual cell. In most cases, these are considered to be two distinct components: the nuclear genome and the mitochondrial genome.
Learn more about human genome, here:
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Explain how the digestive and circulatory systems interact.
Answer:
Explanation:
Both systems interact in the sense that digestive system involves the breaking down of complex food substances into simpler absorbable forms. These absorbable forms like glucose , amino acids etc are assimilated into the circulatory system through the hair-like structures in the small intestine (Villi, which has lots of blood capillaries) into the circulatory system. The circulatory system transports these food materials to different parts of the body where they are need for energy production and other metabolic activities.
Is someone walking up to you from behind? A friend is walking up to you from behind. What three observations would help you predict when they would reach you?
Answer:
Three things i will observe are :
The sound of their movement when approaching meThe frequency of their foot stepThe distance they are away from meExplanation:
In my opinion, the three points highlighted above can go a long way to help predict how soon or when they would reach meThe sound of their foot steps will determine how far or close they are from from me, if the sound is loud they are closest, if it is low then they are at a distance father.The frequency of their foot steps tell me about the speed with which they are approaching me, if the frequency is high, then they will approach sooner and vice versaThe distance they are way from me can help estimate when they would reach me, though still dependent on items one and two above.why this is a dull place??
no one is here??
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hope it helps you
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ek like to banta he yar
❤️❤️.
Answer:
bruh
Explanation:
bruh
What is the purpose ( goal ) of getting vaccine?
Answer:
The purpose of vaccination is to produce immunity.
Explanation:
Immunity means the presence in a person's body of cells and substances known as antibodies that can produce a protective immune response.
5.
Leaf cells have more chloroplasts than cells in other parts of the plant
Answer:
Chloroplasts are organelles that conduct photosynthesis, where the photosynthetic pigment chlorophyll captures the energy from sunlight, converts it, and stores it in the energy-storage molecules ATP and NADPH while freeing oxygen from water in plant and algal cells. They then use the ATP and NADPH to make organic molecules from carbon dioxide in a process known as the Calvin cycle. Chloroplasts carry out a number of other functions, including fatty acid synthesis, much amino acid synthesis, and the immune response in plants. The number of chloroplasts per cell varies from one, in unicellular algae, up to 100 in plants like Arabidopsis and wheat.
What might happen when a Hox gene turns other genes on or off?
Answer:
They can alter the phenotype of an organism
Which characteristics of a force can be measured?
intensity and temperature
friction and power
direction and magnitude
input and output
Answer:
Either A or C but A is a bit more true
Explanation:
You can measure one on option C but you can measure both
on answer A. Hope this helps you out.
