Answer:
d. Both a and b are correct
Explanation:
Blood is pumped into aorta and pulmonary arteries vessels during ventricular systole.
Wow I didn’t know that:0 but if you have any questions I would be happy to answer them:)
Im not entirely sure, but they probably are not accurate enough (spillage etc.), whereas a syringe or another device is more contained and able to be effectively and scientifically measured, so there is less human error incorporated in the dosage amount. Hope this helps
Answer:
A. growth hormone but not adrenocorticotrpin 1
