When the ambulance is coming towardss you the waves are smushed together and sound higher pitched but then it passes you and when tracveling away the waves are scretched out so the whee whoo sounds lower and that is because of the doppler effect

6 0

3 years ago

The molecular geometry of SO 3 is a. tetrahedral b. bent C. octahedral d. trigonal planar e. pyramidal

dybincka [34]

Answer:

The molecular geometry of SO3 is trigonal planar.

Explanation:

Look at the Lewis

5 0

2 years ago

In a biome there are many animals that eat one another creating a

yuradex [85]

Answer: Food Chain

Explanation: In a food chain, energy is passed from one link to another. Many organisms cannot make their own food, so rely on eah other for nourishment.

8 0

3 years ago

Read 2 more answers

I have a question can someone answer these questions for me please?

Kitty [74]

1. C
2. E
3. A
4. B
5. D
I hope that helps <3

8 0

2 years ago