Why do organ transplant receivers need to take drugs that suppress the immune system?
they prevent and treat rejection.
your welcome
your girl unique
Answer:
The body cannot reject the new organ so suppressants are used for the body to accept the new organ more easily.
Explanation:
Students wrote down four different science project ideas for heat transfer investigations.
Which project idea is an investigation about heat transfer through conduction?
Question 7 options:
Project Idea A
Place a thermometer 10 cm from an identified heat source.
Place a second thermometer 50 cm from the heat source.
Place a third thermometer 100 cm from the heat source.
Record the temperature of each thermometer.
Turn on the heat source.
Record the temperature of each thermometer after 2 minutes, 3 minutes, and 4 minutes.
Project Idea B
Hold a pinwheel 30 cm above a hear source.
Make observations about the movement of the pinwheel.
Hold the pinwheel 60 cm away from the same heat sources.
Make observations about the movement of the pinwheel.
Compare observations.
Project Idea C
Poke a hole into the side of a shoebox.
Insert a thermometer through the hole.
Cover the shoebox with white paper.
Record the temperature.
Turn on light over the shoebox.
Record the temperature after 2 minutes and 5 minutes.
Project Idea D
Record the surface temperature of a strip of aluminum, a thin strip of wood, and a strip of plastic.
Place all three materials in a preheated frying pan.
After two minutes remove each material from the pan.
Record the surface temperature of each material.
Answer: D
Explanation:
Project Idea D
What Is wrong with pedigree c?
Answer:
I think the answer is c because that pedigree is wrong
,.................hlelloo
...
Answer:
wsppp hi
Explanation:
what is isthmus in uterus .
How does the nervous system help an organism meet a challenge of life?
Question 1 options:
It digests food in order to allow the organism to obtain energy.
It carries and transports oxygen to all the cells of the body.
It provides structure to protect internal organs, which helps protect the organism.
It responds to stimuli to help protect an organism and maintain structure.
The nervous system helps an organism to meet the challenges of life by responding to stimuli, and thus, protect an organism and maintain its structure.
What is the nervous system?The nervous system is a system of organs and tissues which that are involved with transmitting and processing information in the body.
The nervous system consists of;
the brain,the spinal cord and the neuroms - sensory, relay and motorThe nervous system helps an organism to meet the challenges of life by responding to stimuli which to help protect an organism and maintain its structure.
For example, the nervous system helps the organism by responding to the stimulus of pain and heat.
Learn more about the nervous system at: https://brainly.com/question/869589
Will give brainliest!!!! Based on the diagram above, in which layer of the intestines do nutrients enter the circulatory and lymphatic systems? (2 points)
A
B
C
D
Answer:
i think c
Explanation:
Answer:
C
Explanation:
1) Students in a science class created Eco columns to mimic a small ecosystem. Grass seeds were planted in 50 grams of potting soil, insect species were added, and 100 ml of water was administered.
Which statement(s) are supported by the data in the table? Select ALL That apply.
A) The grass height was the dependent variable.
B) The grass height was the independent variable.
C) The presence of insects was the independent variable.
D) The presence of the water was the independent variable.
E) Intermediate numbers of insects had the greatest positive impact on grass growth.
B) The grass height was the dependent variable.
E) Intermediate numbers of insects had the greatest positive impact on grass growth.
How insects affect the plant growth?The grass height was the dependent variable because it depends on the nitrogenous waste of insects and presence of water. The numbers of insects had the greatest positive impact on grass growth because they provides nutrients to plant in the form of nitrogenous water so we can conclude that option B and E are the correct options.
Learn more about data here: https://brainly.com/question/19243813
Answer:
b
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PLS HELP ASAP, no bots pls
A person who was infected with many common diseases as a child will contain more of which of the following compared to a child who was not exposed to many diseases? (2 points)
Memory cells that provide a specific defense
Memory cells that provide a nonspecific defense
Monocytes that provide a specific defense
Monocytes that provide a nonspecific defense
Answer:
C. monocytes that provide a specific defense
Easy Brainliest When light is absorbed, it ______________.
Question 3 options:
bounces off the substance
is converted to another form of energy
passes through the substance
curves around the substance
Free Brainliest to whoever answers and says something nice to make my day (I'm feeling down...)
Answer:
is converted in to another form
Answer:
The absorption of light makes an object dark or opaque to the wavelengths or colors of the incoming wave. Wood is opaque to visible light. Some materials are opaque to some wavelengths of light, but transparent to others.
Explanation:
hope it helps and have a good rest of the year!!!
Describe how the inner and outer planets are different.
Inner planets = Mercury, Venus, Earth, Mars
Outer Planets = Jupiter, Saturn, Naptune, Uranus.
Be sure to check your grammar and spelling.
I can help. But I'm not going to do the whole this for you. I can provide you with links.
Which of these statements best describes soil?
A. The dead medium that plants grow in
B. A source of water contamination
C. A type of goological layer
D. A complex ecosystem that plants grow in
D
Explanation:
This is because plants need soil to grow
A scientist observes two butterflies with similar wing patterns. Which of the following observations would best show that the two butterflies belong to the same species?
a- The butterflies share a habitat
b- The butterflies pollinate the same flowers
c- The butterflies breed with each other and produce fertile offsprings
d- The butterflies make a chrysalis and not a cocoon for metamorphosis
Answer: C
The answer’s c because when animals breed and make healthy offsprings with the same kind with the same amount of chromosomes, the offspring is going to look a lot like the rest of the species, with a few minor differences.
Use the Punnett square above and the text to help you determine which statements are true.
Answer:
Its the first one, and last two
Explanation:
just did it
perbuat
Voal 19911 Dumput
dos por min
4.0
heart to
beats
55
70
80
9
4.3
5.2
5.6
6.0
120
140
150
170
5.8
4.6
b)
Answe: in normal human beings a heart beats 72 times per minute.
Which organisms were the first to perform photosynthesis on the earth
Answer:
cyanobacteria
Explanation:
The recommended energy intake for an adult male is
between 10,500 and 11,700 kJ per day. Is Deepak's
energy intake within the recommended range? If not,
how is it different?
Explanation:
It depends upon some factors like
Major factor
Your age Your lifestyleYour sizeOther factors
Some hormonesSome medicineBeing unwellHow do different genes being turned on and off cause cancer to occur in a tissue?
Two students want to observe pill bugs for a day to learn more about them. They use a small glass fish tank to create a pill bug habitat. The students add dirt, leaves, twigs, and pieces of cut-up raisins to the habitat. They use a spray bottle to lightly mist the dirt and leaves with water. Then they place a lid with small holes on top of the habitat. Identify two needs of pill bugs and describe how the students have designed the habitat to meet those needs
Answer:
pill
Explanation:
Answer:
The pill bugs must be from a sort of jungle if they have all of these materials for it, defiantly from a jungle
Explanation:
Which would lead to an increasing population?
A. Death rate equals birth rate, and immigration equals emigration.
B. Death rate is greater than birth rate, and immigration equals emigration.
C. Death rate is greater than birth rate, and immigration is less than emigration.
D. Death rate is lower than birth rate, and immigration equals emigration.
Answer:
d) Death rate is lower than birth rate, and immigration equals emigration.
Explanation:
If the death rate is lower than birth rate, and immigration equals emigration, then there will be more people borned than the amount of people died. Hence, option (d) is the correct answer.
Wilderness areas ________.
allow hunting as long as proper permits are acquired
are off-limits to development of any kind but are open to low-impact recreation
were set up under the administration of George W. Bush in the early 2000s
were set up under the wise-use movement of the 1980s and 1990s
are biosphere reserves managed by UNESCO
Answer: I want to say that the correct answer is B: are off-limits to development of any kind but are open to low-impact recreation.
What happens if sewage, toxins or fuel are absorbed into the ground and contaminate the groundwater?
A) The runoff will wash it away
B) It can eventually contaminate the watershed
C) It will be absorbed by the earth and disappear
NEED HELP ASAPPPP
Answer: the runoff will wash it away
Explanation:
I'm not sure but at least I tried :)
Answer:
The answer is
*It can eventually contaminate the watershed*
Explanation:
I did the test
what name is given to the bending of the ray at A?
Answer:
Refraction
Explanation:
When light bounces off an object, it is called refraction.
Air masses can cause short-term
in which temperatures are higher than
normal. Short-term periods of low precipitation can cause
Some areas, such
as India, experience periods of heavy precipitation every year known as
Answer:
First is heat waves, second is drought and lastly is monsoons
Explanation:
Hope this helps!!
Air masses can cause short-term heat waves, in which temperatures are higher than normal. Short-term periods of low precipitation can cause some areas, such as India, experience periods of heavy precipitation every year known as monsoon.
What are heat waves?Substantively, a heat wave is an ailment of high air temperature that is lethal to the human body when revealed.
It is defined quantifiable based on temperature thresholds more than a region in terms of the real temperature or deviation from normal.
The wavelength of infrared waves is long enough to cause molecules and atoms to vibrate.
As a result, whenever an object comes into contact with infrared waves, it generates heat due to atom vibrations. This is why infrared waves are referred to as heat waves.
A monsoon is a large-scale weather system characterized by a seasonal shift in wind direction over a specific region, which is usually coupled with a rise in atmospheric moisture and precipitation.
Thus, short-term heat waves can be caused by air masses, which cause temperatures to rise above normal. Short-term low precipitation can cause some areas, such as India, to experience annual periods of heavy precipitation known as monsoon.
For more details regarding heat waves, visit:
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Imagine a parallel Earth that is the same as ours, but the technological life form is not human beings. The organism that evolved to create technology, culture, and civilization is a creature that is photosynthetic but is mobile like animals. Think about our different body systems, and the way our history has evolved from paleolithic to modern times. What might their physical, technological, houses, cities, and cultural development be like?
The main point of divergence between these beings would be the fact that they are photosynthetic being autotrophic beings.
What would be the advantages of moving and thinking autotrophic beings?These beings from another planet would be able to synthesize their own food from inorganic material, thus being more evolved, as they would not need to develop methods of obtaining food, leaving more resources for technological and social development.
With this information, we can conclude that the main point of divergence between these beings would be the fact that they are photosynthetic being autotrophic beings.
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How do I answer this question the table below shows the effect of predation in a laboratory experiment using Paramecium aurelia and yeast cells, cultured in a solution containing sugar.
Time (hour)
2
4
6
8
10
12
14
16
Paramecium
20
90
120
95
50
20
40
60
Yeast per 15cm cubic
60
140
100
65
25
50
80
100
a) Using the same axes plot, graphs to show growth curves of Paramecium aurelia and yeast.
b)At what time was the population of Paramecium aurelia and yeast the same.
c)Explain the relationship between Paramecium aurelia and yeast.
d)What is the approximate time lag between the maximum population of yeast and maximum population of paramecium?
Suggest a reason for this lag?
e)Account for the shape of the graph of Paramecium aurelia between:-
(i) 2 and 6 hours.
(ii) 6 and 12 hours.
f)Suggest what would happen to the population of paramecium if the temperature was lowered to 0 degrees celsius.
Give reasons.
Based on the data provided, the relationship between paramecium and yeast cells is a predator-prey relationship.
What is a feeding relationship?A feeding relationship shows how two or more organisms are related when it comes to obtaining food.
The data provided from the paramecium and yeast cells culture shows that:
between time 4 to 6 hours the population of the paramecium and yeast cells were the samethe paramecium and yeast cells were in a predator-prey relationshipThe time lag for the maximum population of paramecium was 6 hours while that of yeast cells was 4 hours. this was due to the cells actively dividing lowering the temperature to zero degrees will reduce the population of parameciumTherefore, the feeding relationship between paramecium and yeast cells is a predator-prey relationship.
Learn more about predator-prey relationship at: https://brainly.com/question/24537210
Answer: Based on the data provided, the relationship between paramecium and yeast cells is a predator-prey relationship.
What is a feeding relationship?
A feeding relationship shows how two or more organisms are related when it comes to obtaining food.
The data provided from the paramecium and yeast cells culture shows that:
between time 4 to 6 hours the population of the paramecium and yeast cells were the same
the paramecium and yeast cells were in a predator-prey relationship
The time lag for the maximum population of paramecium was 6 hours while that of yeast cells was 4 hours. this was due to the cells actively dividing
lowering the temperature to zero degrees will reduce the population of paramecium
Therefore, the feeding relationship between paramecium and yeast cells is a predator-prey relationship.
Explanation:
6. Meg is short and she wants to have a tall
child someday. What genotype should she
look for in a man to be most likely to give her
a tall child?
Answer:
she should look for a tall dominant gene in a man or TT while she would be a tt.
Explanation:
You have designed a drug able to transform skin cells into cells that secrete insulin. What accumulative aspect of the cell will the drug affect
Answer:
Phenotypic traits
Explanation:
What are the thin fibers of the human nervous system called?
o ligaments
Ospinal cord
O
nerves
O tendons
Answer:
C.) nerves
Explanation:
A nerve is a thin bundle of fibers that connects the body to the brain and receives and transmits messages. I hope this helps! ^-^
what is conflict management skills
Answer:
Its where you are able to manage a conflict while staying calm and not panicking, where you're able to successfully get it under control
Explanation:
Examples of Conflict management skills
There are skills that can be developed to help you manage workplace conflict successfully. Many of these skills are required for effective conflict resolution. Here are six conflict resolution skills that you can use to keep all workplace conflict at bay:
Communication that works.
The ability to communicate effectively is one of the most important skills you can have for conflict management. Having a friendly yet direct way of speaking to others during a conflict can be an example of effective communication. It also entails speaking clearly and precisely in order to avoid any misunderstandings.
Effective communication requires you to pay attention to who you're speaking to and adjust your language and body language to communicate more effectively with them. Avoid using hurtful or inappropriate language.