Answer:
Yeah true
Explanation:
In non steroid hormones the secondary messenger is Ca2+, IP3( Inositol triphosphate ), or cyclic AMP.
Lungs = respiration, provides oxygen to the blood.
heart = arteries, pumps blood.
I believe the answer would be C
The anticoagulant will be doubled in the tube and the results will be altered in this scenario.
<h3>What are Anticoagulant?</h3>
These are substances which prevent the clotting of blood and are present in light-blue–stoppered citrate tubes.
When you pour one tube into the other, the anticoagulant will be doubled which will affect the result.
Read more about Anticoagulant here brainly.com/question/9982265
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