which of the following substance is an element? A.) Carbon dioxide B .) IronC.) Salt D.) Sugar ​

Answers 1

Answer:

B po

Explanation:

dahil compounds ang salt sugar at carbon dioxide

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ESSAY1. How do trees contribute to a healthy and safe environment?​

Answer:

Plants and trees clean our water, soil, and air making our environment a safer and healthier place to live. Trees remove harmful pollutants from the atmosphere, including carbon dioxide, ozone, nitrogen dioxide, and fine particulate matter. And some trees produce food like fruits that we can eat.

Explanation:

Trees are a huge help in our environment. It has a lot of benefits in our daily lives, it contributes to a healthy environment by removing harmful pollutants from the atmosphere, including carbon dioxide, ozone, nitrogen dioxide, and more. In addition, trees can help us prevent the risk of floods during heavy rains and prevent landslides from happening. Furthermore, it also cleans up pollutants in our soil and water, protecting local water quality.

Which of the following is NOT a pair of an element and its chemical symbol? A.Iron-I. B.Barium-Ba. C.Magnesium- Mg. D.Aluminum-1​

Answer:

a

Explanation:

para masigla ang iyong kalusugan

- Ilang measure mayroon ang awit?- Ano-anong mga simbolo ng musika ang nasa loob ngmga measure?- Tukuyin ang mga note at rest na ginamit sa awitin.Paano nabuo ang mga measure?- Ano ang time signature ng "Baby Seeds”?flang bilang mayroon ang bawat measure?​
question img

Answer:

16 measures

Notes and Rests

Quarter Note, Eighth Note, Quarter Rest, Half Note

Nabuo ito sa pamamagitan ng bilang ng mga beats per measure na 2.

2/4

2

Explanation:

a tool used in wiping dirt and dust from the floor​

Answer:

Cleaning Tools / Equipment

  1. Broom - used for sweeping dust
  2. Dustpan - used to scoop the dirt and wastes on the floor
  3. Vacuum Cleaner - used to suck up dust and dirt which is collected in a dust bag that can be disposed

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