Biology, 24.02.2021 01:00 madisonsolis05
How does this image demonstrate that matter is made up of particles too small to see?
deflated soccer ball and pump next to an inflated soccer ball and a pump
The air particles pumped into the ball change the size and shape of the ball.
The air moves from the ball and causes the pump to change its size and shape.
The air pump gives the ball energy that increases its size and changes its shape.
The particles of the pump move into the soccer ball and increase its size.
Answers: 3
Biology, 21.06.2019 15:00
Which of the following is not a benefit of green revolution? a) new crop varieties b) increased crop yields c) cost effective d) new crops may require larger amonts of water than the previous ones.
Answers: 2
Biology, 22.06.2019 02:00
The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food
Answers: 3
Biology, 22.06.2019 10:00
Which is an example of a vestigial structure? a. tail of a monkey b. fin of a fish c. flower of a plant d. tailbone of a human
Answers: 2
Biology, 22.06.2019 11:00
Which statement correctly describes other ways in which nebulae and stars are different? a. a star always has a higher density than a nebula. b. stars can form inside a nebula but a nebula can never be produced by any star. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star. reset submit
Answers: 3
How does this image demonstrate that matter is made up of particles too small to see?
deflated socc...
Mathematics, 06.01.2021 15:50
Mathematics, 06.01.2021 15:50
Mathematics, 06.01.2021 15:50
History, 06.01.2021 15:50
Biology, 06.01.2021 15:50
Social Studies, 06.01.2021 15:50
Arts, 06.01.2021 15:50
History, 06.01.2021 15:50
English, 06.01.2021 15:50
Social Studies, 06.01.2021 15:50
Biology, 06.01.2021 15:50
Physics, 06.01.2021 15:50