If the crystallized rocks are made by lava from the mantle, then where does the lava come from that makes igneous rocks? Answer choices: - Mantle - tube - Core - Mountains - Crust - heat - Earth - cracking
Mantle

(Question)
If abreathing mask can prevent an allergic reaction, then what can prevent an allergic reaction? Answer choices: - chemical messengers - prolactin release - with their fur - sweating - Breathing mask - deoxyribonucleic acid - Cooking - hormones
(Answer)
Breathing mask

Ques: If bulbs can be classified as barrel-shaped, then bulbs can be classified as what shape? Answer choices: - a prism - LEDs - barrel - grow - complex - Flowers - Grow well - orchids
Ans: barrel

(Q).
If blood pressure is highest where blood is conducted away from the heart, then where is blood conducting when blood pressure is highest? Answer choices: - critical organs - in the brain - towards the heart - in the toes - epidermis and dermis - away from the heart - preventing heat transfer - the body's largest organ
(A).
away from the heart

Ques:If vertebrates are all chordates that have a spinal column, then what do all vertebrates have that invertebrates don't? Answer choices: - sensory neurons - fur and fat - bones and joints - a jaw bone - kinetic energy - Chemical energy - a spinal column - a set of gills

Ans:a spinal column

Ques: If feathers are highly probable in the evolution of a group of bipedal dinosaurs, then what are highly probable in the evolution of a group of bipedal dinosaurs? Answer choices: - group activities - heat energy - lack of teeth - animals - high altitidues - mammals - fur and fat - feathers
Ans:
feathers