Q: What layer, made of hot, solid rock, is beneath the earth's crust? Choices: - marble - core - magma - mantle A:
mantle

(Question)
Q: Which state of matter is not common on earth? Choices: - respiration - liquid - gas - plasma A:
(Answer)
plasma

Ques: Q: Which system refers to the skin and its accessory structures? Choices: - digestive system - malpighian system - tomoxia system - integumentary system A:
Ans: integumentary system

(Q).
Q: Geysers are created when what is heated beneath the earth's surface? Choices: - magma - gases - air - water A:
(A).
water

Ques:Q: Where does digestion begin? Choices: - spicule cavity - excretory system - oral cavity - gastrovascular cavity A:

Ans:gastrovascular cavity

Q: What are double sugars called? Choices: - monosaccharides - sodiums - silicates - disaccharides A:
disaccharides