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Anvisha [2.4K]
3 years ago
10

Which answer choice best describes a community?

Biology
2 answers:
Oliga [24]3 years ago
6 0
ANSWER (A)- Three spines stickleback living in estuaries.
Mrac [35]3 years ago
5 0

Answer:

A

Explanation:

it is more then one character

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What are some injuries where you don't feel pain?<br>​
TiliK225 [7]

Answer:

Jumping off a high building

Explanation:

your body wont feel the pain bc u will die to fast and ur brain cant proccess the pain btw dont k----ys

3 0
3 years ago
Wanda and marita are drinking bottles of water. each girl sounds a different musical note by blowing across the top of her bottl
frozen [14]

If there is less water in the bottle, then the note played is lower because there is more air to move around.

Using two different media (air and water) in glass bottles show how the speed of vibrations affects pitch.

Pitch is the way that your ear and brain order sounds based on their frequency (vibrations per second).

Rapid vibrations (high frequency) that reach your ear are categorized as a "higher" pitch, while slower vibrations (low frequency) are categorized as a "lower" pitch.

When you tap a glass of water with a pencil or spoon the water molecules vibrate and create sound waves through the water. More water means slower vibrations and a deeper tone.

The bottle with the most water will have the lowest pitch while the bottle with the least water will have the highest.

When Wanda and Marita blow across the top of the bottle, they set the air molecules vibrating and produce sound waves. In this case, more water results in a higher pitch, as opposed to tinkling the bottle. When the bottle has a small amount of water in it, the air molecules have lots of room and vibrate slower. Adding more water gives them less space to vibrate in, making them vibrate faster and producing a higher pitch.

To learn more about the pitch please click on the link brainly.com/question/18636575

#SPJ4

7 0
2 years ago
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What would most likely happen to a person who is not getting enough essential amino acids in his or her diet?
Firdavs [7]

Answer:

Muscle growth and repair would be limited

Explanation:

plz give me brainiest

3 0
3 years ago
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All of these humans are believed to have evolved in Africa EXCEPTa. Homo erectus.b. Homo habilisc. Homo rudolfensisd. neandertal
GrogVix [38]

Answer:

D. neandertalse

Explanation:

4 0
3 years ago
The lateral hypothalamus is to _____ as the ventromedial hypothalamus is to _____.
otez555 [7]
Lateral  hypothalamus   is  to  Hunger  as  the   ventromedial  hypothalamus  is  to  eating. 
  In  animal  when  the  lateral  hypothalamus  is  destroyed   it   result  to  loss of  hunger  and  when  ventromedial  hypothalamus  is   destroyed  result  to  overeating.lateral  hypothalamus  control  hunger   while  Ventromedial  hypothalamus  is  involved  in   feeding,fear  and  sex  activities 
4 0
3 years ago
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