Answer: Nick's father was tested for his blood type to determine his blood group and even to see if he is Rh-positive or Rh-negative.
Explanation: Unless he is a universal donor (someone with O+ blood), Nick's father won't be able to give his blood to anyone without knowing his blood type first. Giving someone the wrong blood type can be harmful to the receiver's immune system.
Answer:
c
Explanation:
your personality isnt apart of a physical enviroment, its a mental enviroment
The answer is D. Hope this helps! :)
Answer:
symptoms of heatstroke are:
a headache, dizziness and confusion, loss of appetite and feeling sick, excessive sweating and pale, clammy skin ,cramps in the arms, legs and stomach, fast breathing or pulse, temp of 38C or above,extreme thirst.
Dehydration and confusion follow.
Dehydration will increase the heart rate and decrease cardiac output.
Explanation:
The human body is made of organ systems that work together to maintain (balance or homeostasis)