Answer:
Answer is B.
Explanation:
The fact that B is right eliminates A and D. C is eliminated because RBCs do not have nuclei.
Answer:
a.) The answer is maybe water.
b.)They can be found in either egg,meat,fish or milk or even vegetables.
c.)People who do not eat enough often feel hungry again or they feel stressed or tired.
d.)Eating too much fatty or sugary food can make one diabetic or bloat or have too much fat in the body or can make one not to feel well.
e.) I think they need to inject insulin into the body ,am not so sure.
f.)Saliva is produced by the salivary gland.
g.) It's in the stomach that this process happens.
h.)Excretion.
I.)Windpipe is closed so that food won't pass through it because that's where air passes.
j.) I think it is stored in a pancreas gland.
Thank you for the questions.
Answer:
definitely low infant mortality rate
Explanation:
Ok here we go:
Science starts with observing which leads to hypothesis, which is tested by experiments.
The other two i am not sure of. Hope i was a help to you. One thing you can do to figure out the other two is google: "what type of science includes medicine and envirnmental science", and do the same for the other one.
