18 18. Which of the following is considered a postural muscle?
A. erector spinae
B. biceps brachii
O
i
C. triceps brachii
Ο Ο Ο
D. rectus femoris
.
E. hamstrings

Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated

Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates

Pulmonary arteries carry highly oxygenated blood. true or false?