Climate change as well as other human-driven environmental changes continue to cause loss of biodiversity in the coming decades in addition to high rates of species extinctions. Biodiversity is a term that can be used to describe biological diversity at a variety of different scales, but for now let's consider species diversity. Each rectangle represents a plant community containing individuals of various species indicated by color and the total number of individuals corresponds to the productivity of the ecosystem. Based on trends illustrated by the images, what conclusions apply? Choose ALL that are appropriate.
A) While species may fluctuate, biomass remains constant. B) The green species increases in abundance during warm years. C) The productivity of the ecosystem decreases as the climate changes. D) Invasive species, represented by red, move in and displace native species. E) Decrease in one species is compensated for by an increase in another species.
Answer:
A, B, E
Explanation:
the answer is a, b , and e . hope this helps
Long-term modifications in global weather patterns brought on by an increase in heat-trapping gases like carbon dioxide and nitrous oxide are referred to as climate change. Thus option A,B, E is correct.
What Climate change, human-driven environmental change?There are connections between how climate change affects different societal groups. Drought can be harmful to both human health and food production.
Extreme weather events like heatwaves, storms, and floods are also becoming more often.
The disruption of food systems, rise in zoonoses and food-, water-, and vector-borne diseases, as well as mental health problems are all significant effects of climate change on health.
Therefore, flooding has the potential to spread illness and harm infrastructure and ecosystems. Issues with human health can raise mortality, impact the availability of food, and reduce worker productivity.
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What is prokaryotic cell and a eukaryotic cell?
Answer:
Prokaryotic cells are cells without a nucleus.
Eukaryotic cells are cells that contain a nucleus.
Explanation:
Answer:
The cell which is well developed and have nuclear membrane is called eukaryotic cell whereas the cell which is under-developed and lacks nuclear membrane is called prokaryotic cell.
which statement accurately describes binary star systems
Answer:
A binary star is a star system consisting of two stars orbiting around their common barycenter. Systems of two or more stars are called multiple star systems. These systems, especially when more distant, often appear to the unaided eye as a single point of light, and are then revealed as multiple by other means.
A star system consists of two star orbiting around their common barycenter. Systems with two or more stars are usually called multiple star systems.
Hope that helped.
Which two animals are able to generate internal heat to maintain their body temperature in a cold environment
Answer:
Iguanas and rattlesnakes
Answer:
cow and tiger is two animals are able to generate
Hewo can you help me with this?
The body’s process of using energy is called
A. metabolism.
B. feedback.
C. genes.
D. reproduction.
Answer:
A. Metabolism
Explanation:
Metabolism is the chemical reactions in the body's cells that change food into energy. Our bodies need this energy to do everything from moving to thinking to growing. Specific proteins in the body control the chemical reactions of metabolism.
Which of these plant parts become the seeds?
a. Pollen grains
b. Carpels
c. Ovules
d. Anthers
Please I really need answers
Answer:
C. Ovules
Explanation:
correct me if I'm wrong
Why would an animal cell burst if it is surrounded by fresh water?
A because solutes will move out of the cell
C because solutes will move into the cell
B because water will move out of the cell
D because water will move into the cell
According the law of Inertia _____.
Answer:
Law of inertia, also known as Newton’s first law of motion states that An object will continue to be in the state of rest or in a state of motion unless an external force acts on it. We have read about the Aristotle fallacy, as per which an external force is always required to keep a body in motion.
Explanation:
Galileo’s Free Fall Experiment
The most accepted theory of motion in Western philosophy, prior to the Renaissance, was the Aristotelian theory which stated that “In the absence of external power, all objects would come to rest that moving objects only continue to move so long as there is a power inducing them to do so. ” Despite its general acceptance, the Aristotelian theory was discredited by several notable philosophers. Later, Galileo refined the theory of inertia.
How did Galileo Explain Inertia?
Galileo hypothesized that a falling object gains an equal amount of velocity in equal intervals of time. This also means that the speed increases at a constant rate as it falls. But, there was a problem in testing this hypothesis: it was impossible for Galileo to observe the object’s free-falling motion and at the time, technology was unable to record such high speeds. As a result, Galileo attempted to decelerate its motion by replacing the falling object with a ball rolling down an inclined plane. Since free-falling is basically equivalent to a completely vertical ramp, he assumed that a ball rolling down a ramp would speed up in the exact same way as a falling ball would.
Using a water clock, Galileo measured the time it took for the rolling ball to reach a known distance down the inclined plane. After several trials, it was observed that the time it took for the ball to roll the entire length of the ramp was equal to double the amount of time it took for the same ball to only roll a quarter of the distance. In short, if you were to double the amount of distance the ball traveled, it would travel four times as far. Through this experiment, Galileo concluded that
If an object is released from rest and gains speed at a steady rate (as it would in free-fall or when rolling down an inclined plane), then the total distance, s, traveled by the object is proportional to the time squared needed for that travel.
TIME REMAINING
53:37
Scientists have recently modified the bacteria that cause tooth decay by inserting a fragment of DNA into the bacteria's
DNA that prevents it from producing lactic acid What is the new DNA called?
foreign DNA
restriction DNA
O recombinant DNA
transgenic DNA
Save and Exit
Next
Submit
Mark this and return
Answer:
The answer is "Transgenic DNA".
Explanation:
A transgenic, or genetically modified, organism is one that has been altered through recombinant DNA technology, which involves either the combining of DNA from different genomes or the insertion of foreign DNA into a genome.
This is definition of transgenic DNA which matches well with the description of the example that you gave. Since the doctors are inserting a DNA into a bacteria that they are trying to study, they had to insert it into a a foreign DNA to be able to know what this new form of bacteria is.
Good luck
Answer:
C. recombinant DNA
Explanation:
Answer on edg
How do impulses transmit in the reflex action when a hot object is touched
Answer:
When a person touches a hot object and withdraws his hand from it without thinking about it, the heat stimulates temperature and danger receptors in the skin, triggering a sensory impulse that travels to the central nervous system. The sensory neuron then synapses with interneurons that connect to motor neurons.
Explanation:
Which part of Earth absorbs the most sunlight?
Answer:
equator
Explanation:
Answer:
More solar radiation is received and absorbed near the equator .
Explanation:
Because Earth is a sphere, not all part of the Earth receives the same amount of solar radiation
The surface of a stream is called what?
The top of the water table
The bottom of the water table
Where a spring runs in
None of these
Answer:
the bottom of the water table
someone pls and question number b
Answer:
I don't know, and just to let you know B is not a number its a letter
Explanation:
why do we have legs?
To walk.
Explanation: In order to move around, we have to have legs.
Answer:
The limbs called legs support an animal's body and allow it to move. Humans have two legs
Explanation:
Other mammals, such as horses and cats, have four legs. Their two front legs are called forelegs, and their two back legs are called hind legs.
True or False
The procedure is the most important part of any scientific method
Answer:
true
Explanation:
this part shows you if your study is right or wrong
please mark brainliest
A common theory for the origin of the
moon is that much of it is made of
pieces of Earth ejected after a collision
with another celestial body. Does the
graph support this theory?
YES. The moon has similar elements as the earth
NO. They have very little in common
Answer:
yes.
Explanation:
because the figure represents a lot more similarities than differences
a ____ is a substance made by the joined atoms of two or more different elements.
Answer:
compound!
Explanation:
I believe the answer you're looking for is compound, since a compound consists of two or more elements combined :)
Answer:
compound :)
have a nice day
Select three reasons why Clown Fish and Sea Anemone are able to live and survive together.
А
The clown fish is large and hard for the sea anemone to digest.
B
The bright colors of the clown fish attract prey for the sea anemone
с
The sea anemone provides shelter and protection for the clown fish,
D
The clown fish gets leftover debris to feed on from the sea anemone.
E
The clown fish guards the sea anemone, protecting it from predators.
F
The sea anemone gets new growth by being a source of food for the clown fish
Answer:
f, c, and b
Explanation:
The sea anemone provides shelter and protection for the clown fish.
The sea anemone gets new growth by being a source of food for the clown fish
The bright colors of the clown fish attract prey for the sea anemone
Which object forms when a supergiant explodes?
Answer:
A neutron star
The process of this explosion is called super nova i think. The substances remains creates this "neutron star"
Answer:
Explanation:
When a supergiant runs out of fuel it can explode suddenly. This explosion is called a supernova after a supernova some material expands into space to form other nebulas. After a super giant explodes some material is left behind. This material may form a neutron star.
You are asked to calculate an object's velocity. In order to do so you must know the object's
Answer:
You must know the object's distance and time of acceleration
Explanation:
how do farmers produce large number of banana plants in a short time?
Answer:
The banana is a perennial plant that replaces itself. Bananas do not grow from a seed but from a bulb or rhizome, and it takes 9 to 12 months from sowing a banana bulb to harvesting the fruit. The plants need rich, dark and fertile soils with steady moisture in the air and ground and good drainage.
Calcium are needed to ensure rotten root, leaf development, thereby providing high yields. Its effects are most important in ensuring high quality fruit with long term storage potential. Magnesium have a direct effect on yield, increasing the number and weight of fruit per banana bunch.
Make the connection: your heart is dependent on oxygen from your respiratory system, and it is delivered by the (1 point)
O muscular system.
respiratory system
O circulatory system.
O nervous system.
Oxygen from the respiratory system is delivered by the circulatory system
WHAT IS CIRCULATORY SYSTEM:
Circulatory system of the body comprises of the heart, blood and blood vessels. It functions majorly for the transportation or circulation of materials around the body. The heart is the organ of the circulatory system that disperses blood throughout the body. The blood is a carrier tissue that conveys nutrients, oxygen etc. throughout the body. The blood vessels are the channels through which blood moves in the body e.g veins, arteries etc. As stated in this question, oxygen is a major requirement for the heart to circulate oxygenated blood. Oxygen comes into the body via the lungs, which is a part of the respiratory system. This oxygen dissolves in blood and is transported to organs and cells by the circulatory system.Hence, oxygen from the respiratory system is delivered by the circulatory system.
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I will give branliest and 15 points
4. Find out mismatched pair.
I) Lavoisier - Oxygen
2) Joseph Black - Hydrogen
3) Priestley - Belljar
Answer:
........................
Which tissue will be presentin lining of internal organs in animals? Bark in trees is made up of ___. Parenchyma consists of chlorophyll are known as ____. Write the characteristics of involuntary tissues. Write the difference between tendon and ligament Write the difference between simple & complex permanent tissue what will happen IF BASEMENT MEMBRANE IS REMOVED FROM EPITHELIUM Characteristics of schleranchyma tissues
please help me
timeis till 1 o'clock pm
Answer:
Epithelial tissuesubreninchlorenchymaThey are unstraited,smooth,not in our control ,present in glands and canalstendons join muscles to bone and ligament join skin to bone.see IMAGE FOR SOLUTION a hard simple permanent tissue,helps to protect outer layer Through the use of an annotated diagram, describe covalent
bonding in a water molecule.
The description of covalent bonding in a water molecule can be found below:
WHAT IS COVALENT BOND:
Covalent bond is a type of bond that occurs when two atoms share electrons. A typical demonstration of covalent bonding can be found in water molecule (H2O).In a water molecule, there are two hydrogen atoms and one oxygen atom. The oxygen atom shares one electrons each with the two hydrogen atoms. However, because oxygen and hydrogen atoms attract the shared electrons unequally (oxygen pull more electrons toward itself), each atoms possess different and opposite charges, making it a POLAR covalent bond.Learn more:https://brainly.com/question/14123684?referrer=searchResults
Was absent and need help ASAP
Which of the following foods contain protein? More than one answer may be correct.
a) Honey
b) Egg white
c) Canola oil
d) Corn Starch
e) Potato
f) Apple Juice
g) Water
Answer:
b). Egg white.
d). Corn starch.
Answer:
there are only 2
Explanation:
1)egg white
2)potatoes
what are the advantages and disadvantages of both asexual and sexual repoduction
?
Answer:
Asexual Reproduction advantage: Time Efficient; no need to search for mate, requires less energy.
Asexual Reproduction disadvantage: No variation - if the parent has a genetic disease, offspring does too.
Sexual Reproduction advantage: Variation, Unique, organism is more protected.
Sexual Reproduction disadvantage: Requires two organisms, requires more energy.
Explanation:
Hope this helps :)
compare the external structure of the mammalian skin with that of the epidermis of a leaf.
Compare ( similarities and differences). please give just the correct answer I will mark you brainliest
Answer:
Mammalary skin
Skin is layered
Have hairs on it.
Acts as protectector
not so hard as epidermal
Epithelial
Can be layered
Dont have hair
Acts as protective layer also supports plants
Its hard
Students are observing two families of ducks living in the school pond. They decide to do a scientific investigation that involves the ducks. The students have only one class period to complete the investigation. Which of the following is a valid hypothesis the students could investigate?
A.
Ducklings think humans are funnier than adult ducks do.
B.
Ducks first came to the pond due to its high level of water quality.
C.
Ducklings will likely move to a new pond when they are fully grown.
D.
Ducks from different families will not feed within 10 feet of one another.
Answer:
D ducks from different families will not feed within 10 feet of one another.
Explanation:
this is the only investigation he could do in one class period all of the other ones will take days or years
Identify a global challenge and explain how science and technology can address
this challenge
A typical global challenge is "Climate Change"
The term "Climate Change" is also referred to as "Global warming" and its encompasses the cause and effect of long-term changes of temperature and weather patterns across the globe.Science and technology have a major role to play to combat this challenge and this is as follows
New technologies should replace old technology polluting the atmosphere and ensure the new technology have low-carbon innovation.After thorough research, scientist should make effort to make people understand how lives are impacted by climate change and what to do to reverse the changes.Learn more about Climate change here
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