1. Y-axis is type of sound being measured X-axis is the decibels/sound level for type of sound being measured
2. Whisper - 20 decibels, normal taking - 60 decibels, rock concert - 120 decibels
3. every ten decibels is ten times as loud. If a whisper is 20 decibels and normal talking is 60 decibels then normal talking is 40 times as intense as whispering
4. Rock concert, pain threshold and jet plane could be painful if exposed to them
Answer:
C is the answer cause the hormone secreted by adrenal gland known as adrenaline prepare the body to fight or run when you are angry, worried, afraid etc.
Answer:
D. determine the probability of traits
Answer:
rly
Explanation:
the components required for PS are you guessed it
P AND S
Because, without them, the dead animal will just sit there. So, having decomposers gets rid of the remains of the animal, and that way they can eat too. Hope it helps good luck!
