If tree squirrels generate heat mainly by keeping their metabolic rate high, then what generate heat mainly by keeping their metabolic rate high? Answer choices: - elephants - fur seals - bacteria - alpacas - tree squirrels - animals - batteries - the Sun
tree squirrels

(Question)
If prokaryotes have cilia, then what do prokaryotes have? Answer choices: - food - rings - alleles - SO2 - cilia - alveoli - nektar - ovaries
(Answer)
cilia

Ques: If bouncing sound waves off the bottom of the ocean is used to find the location of an object, then doing what with sound waves off the bottom of the ocean is used to find the location of objects? Answer choices: - observe it - skipping them - Electrical energy - rolling them - focusing a lens - hopping them - bouncing them - reflecting light
Ans: bouncing them

(Q).
If cranberry harvests require the presence of bees, then cranberry harvests require the presence of what? Answer choices: - seeds - lipids - Sun - RNA - freezing rain - strong winds - bees - large farms
(A).
bees

Ques:If being outside is a good way to get vitamin D, then what is a health benefit you receive for being outside? Answer choices: - Relieve pain - staying warm - exercise - inactive - vitamin D - air cools - layers of fat - sweating

Ans:vitamin D

If plants require water for life-long learning, then plants require what for life-long learning? Answer choices: - Light - protein - Energy. - gametes - genes - water - energy - oxygen
water