(Q).
If migratory animals are dependent on the Earth's rotating iron core for navigation, then migratory animals are dependent on what feature of the interior of the Earth for navigation? Answer choices: - rotating iron core - sense organs - food and shelter - objects that have mass - shield volcanoes - magma pipes - tectonic plates - biodiversity
(A).
rotating iron core

(Q).
If cell division leads to organisms growth, then what causes growth in organisms? Answer choices: - cell isolation - cell division - Chemical energy - Plant reproduction - burning coal - glucose - hormones - cell separation
(A).
cell division

(Q).
If monotremes lay eggs, then what is the distinguishing feature of monotremes? Answer choices: - They lay eggs - the eyes - Veins and arteries. - eardrum - four limbs - layers of fat - They have thick fur - fur and fat
(A).
They lay eggs