How do plants benefit from humans? In a way, they are a cycle — plants help humans breathe by providing us with oxygen, and humans help plants “breathe” by providing them with carbon dioxide. Why does photosynthesis not occur at night? Photosynthesis doesn’t occur at night. When there is no photosynthesis, there is a net […]
Why do I see white as green?
Why do I see white as green? Chloropsia or “green vision” is a form of chromatposia in which the abnormal colour perception is that of unexpected green sensations. It could also be Phosphenes—Phosphenes are the moving visual sensations of stars and patterns we see when we close our eyes. … What does seeing green mean? […]
How do scientists use pollen to study climates?
How do scientists use pollen to study climates? By analyzing pollen from well-dated sediment cores, scientists can obtain records of changes in vegetation going back hundreds of thousands, and even millions of years. Not only can pollen records tell us about the past climate, but they can also tell us how we are impacting our […]
Is technological progress a good thing?
Is technological progress a good thing? Technological progress has eradicated diseases, helped double life expectancy, reduced starvation and extreme poverty, enabled flight and global communications, and made this generation the richest one in history. It has also made it easier than ever to cause destruction on a massive scale. What are the main factors of […]
Is displacement the area under a velocity time graph?
Is displacement the area under a velocity time graph? The area under a velocity-time graph is the displacement. Velocity can be negative if an object is moving backwards. The displacement can also be negative. An area beneath the x-axis has a negative value. What is a displacement vs time graph? Displacement-time graphs show how the […]
What are the disadvantages of shared decision making?
What are the disadvantages of shared decision making? Critics of shared decision-making argue that most patients do not want to participate in decisions; that revealing the uncertainties inherent in medical care could be harmful; that it is not feasible to provide information about the potential risks and benefits of all treatment options; and that increasing […]
Will there be board practicals in 2021?
Will there be board practicals in 2021? It is to be noted that practical exams for CBSE Class 10, 12 Board Exams 2021 have commenced from March 1. The CBSE has already allowed the schools to complete the practicals by June 11, 2021 due to coronavirus outbreak. Is syllabus reduced for NEET 2021? Is NEET […]
How do I cancel my subscription for Brainly?
How do I cancel my subscription for Brainly? Canceling subscription purchased on website Login to your account. Go to your Account Settings in the dropdown from your profile icon. Select Subscription. Select Cancel My Subscription. How do I cancel my BritBox subscription? How do I cancel? Sign in to your account at BritBox.com and open […]
What is an example of niche?
What is an example of niche? An organism’s niche includes its environment, behaviors, and interactions. For example, humans constantly change the environment by depleting abiotic factors. These include resources like water and coal. All the things an organism does within its ecosystem is called its niche. What is called niche? In ecology, the term “niche” […]