The,./lungs,./are,./______,./to,./the,./heart.
A.,./lateral
B.,./medial
C.,./distal
D.,./deep,./-,./correct,./answer,./✔ ✔ A.,./lateral
What,./is,./the,./basic,./unit,./of,./function,./and,./structure,./in,./the,./human,./body?
A.,./cell
B.,./organelle
C.,./tissue
D.,./atom,./-,./correct,./answer,./✔ ✔ A.,./cell
, The,./human,./body,./gains,./energy,./by,./_____,./food,./via,./the,./mouth.,./Food,./is,./t
hen,./broken,./down,./to,./basic,./chemicals,./through,./the,./process,./of,./_____.,./In,./
the,./small,./intestines,,./the,./chemicals,./from,./food,./enter,./the,./body.,./This,./proc
ess,./is,./called,./_____.,./These,./chemicals,./are,./transported,./through,./the,./blood
,./to,./the,./cells,./of,./the,./body,./in,./a,./process,./called,./_____.,./The,./cells,./will,./use,./t
hese,./chemicals,,./along,./with,./oxygen,,./to,./gain,./energy,./in,./a,./process,./known,
./as,./_____.,./Some,./cells,./will,./use,./these,./chemicals,./to,./build,./new,./and,./more,.
/complex,./chemicals,./in,./a,./process,./known,./as,./_____.,./Finally,,./not,./all,./subst
ances,./taken,./into,./the,./body,./are,./used.,./The,./body,./can,./get,./rid,./of,./unabsorbe
d,./materials,./and,./waste,./produced,./by,./metabolic,./reactions,./in,./a,./process,./ca
lled,./_____.,./-,./correct,./answer,./✔ ✔
ingesting;,./digestion;,./absorption;,./circulation;,./respiration;,./assimilation;,
./excretion
Which,./is,./a,./physiological,./description,./rather,./than,./an,./anatomical,./one?
A.,./The,./muscles,./of,./the,./intestinal,./wall,./contract,./slowly,./and,./involuntarily
.
B.,./The,./walls,./of,./blood,./capillaries,./are,./composed,./of,./a,./thin,./epithelium.
C.,./The,./esophageal,./wall,./includes,./a,./middle,./layer,./of,./dense,./irregular,./con
nective,./tissue.
D.,./The,./muscles,./of,./the,./thigh,./are,./composed,./of,./skeletal,./muscle,./tissue.
D.,./There,./are,./fenestrations,./(openings),./in,./the,./epithelial,./cells,./of,./capillary
,./walls.,./-,./correct,./answer,./✔ ✔