Answer:
Na and K
Explanation:
Every elements in the same group have similar chemical characteristics
hard parts are most likely to be preserved
C) slate, a metamorphic rock
Answer: Shivering
Explanation:
Homeostasis is the body ability to maintain the internal conditions stable and constant with respect to the changes occurring in the external environment. Shivering is a response shown by the body with respect to external cold environment. It is a tendency of the body to maintain it's internal temperature constant. It is the way by which the body produces heat to survive in cold weather conditions.
Answer:
volume = 0.285 L
Explanation:
Henry constant is given as

Where C is concentration
P is atmospheric pressure

when atmospheric pressure 4 atm


In 5 litere blood , moles of N_2 

At surface moles 
Moles of N_2 release = 0.014 - 0.0028 = 0.0112
Mass of 
T = 37 + 273 = 310 K


volume = 0.285 L