( ( Ask ( students ( to ( describe ( how ( ( ( the ( body temperature ) ) ( of ( ( an ectotherm ) ( like ( ( a ( skinks ( and ( body temperature ) ) ) ) ( of ( ( an endotherm ) ( like ( a human ) ) ) ) ) ) ) ) ) ( would ( change ( ( ( at ( ( very cold ) temperature ) ) and ) ( at ( ( very warm ) temperatures ) ) ) ) ) ) ) ) ) ) ) . )
(ROOT (S (VP (VB Ask) (S (NP (NNS students)) (VP (TO to) (VP (VB describe) (SBAR (WHADVP (WRB how)) (S (NP (NP (DT the) (NN body) (NN temperature)) (PP (IN of) (NP (NP (DT an) (NN ectotherm)) (PP (IN like) (NP (NP (DT a) (NNS skinks) (CC and) (NN body) (NN temperature)) (PP (IN of) (NP (NP (DT an) (NN endotherm)) (PP (IN like) (NP (DT a) (NN human)))))))))) (VP (MD would) (VP (VB change) (PP (PP (IN at) (NP (ADJP (RB very) (JJ cold)) (NN temperature))) (CC and) (PP (IN at) (NP (ADJP (RB very) (JJ warm)) (NNS temperatures)))))))))))) (. .)))
Ask students to describe how the body temperature of an ectotherm like a skinks and body temperature of an endotherm like a human would change at very cold temperature and at very warm temperatures.
(ROOT (S (NP (NNS Ectotherms)) (VP (VBP undergo) (S (NP (NP (DT a) (NN variety)) (PP (IN of) (NP (NP (NNS changes)) (PP (IN at) (NP (DT the) (JJ cellular) (NN level)))))) (VP (TO to) (VP (VB acclimatize) (PP (TO to) (NP (NP (NNS shifts)) (PP (IN in) (NP (NN temperature))))))))) (. .)))