In physics, there are two types of quantities
- Scalar quantity
- Vector quantity
Scalar quantities are quantities that have magnitude but no direction. Examples of such quantities include speed, pressure, etc
Vector quantities are quantities that have both magnitude and direction. Examples of such quantities include velocity, acceleration etc.
Vector quantities are represented by an arrow over the position of the object to denote its direction.
Learn more on vector quantities here: brainly.com/question/356987
Answer:
Bee colonies are collapsing more frequently than before.
Explanation:
According to a different source, these are the options that come with this question:
Postal workers are getting bitten by bees more than ever.
His neighbors’ bees are destroying his colonies, which has never happened before.
Bees can no longer live in Northern Colorado.
Bee colonies are collapsing more frequently than before.
In this text, the author talks about a man called Michael Breed. Breed is a honeybee researcher at the University of Colorado. He tells us that, in the 35 years that he has been working with bees, he has noticed that bee colonies are collapsing more frequently than ever before. He gives several explanations for this situation, such as more parasites and infections due to climate change, loss of flower scent by pollution or a decreased ability to find a hive due to the use of pesticides.
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There will be less food available for the original species
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Dear foriener friend,
I am writing this letter for you. I live in Nepal.Nepal is a place where I was born and I live in.Nepal is a beautiful country.Nepal is also the most beautiful country in the world too.Our country is divided into three groups they are terai region,mountain region and hilly region.Here are many population growth of people in our country.Here is so many beautiful places to visit for tourists to visit.Nepal is als rich in nature and water.Here are many beautiful houses,places and shops.In our country here are many facilities and rights for all of us.Here people celebrate different festivals that depends on their religions,cast and culture.Here are total altogether 135 ethnic groups and 123 languages are spoken here.Here they sell do hard work for their life to survive,to make their family happy, to protect their family,to fulfill their needs and to fulfill their dreams.Now,our country is developed much more and better than before.And I love my country very much.
From you friend_______
Thank you for reading my letter.
