If vein deposits of precious metals are formed by igneous intrusion, then igneous intrusion causes vein deposits of what? Answer choices: - Sediment - diamonds - water - precious metals - oil - Calcium carbonate - graptolites - hydrogen and oxygen
precious metals

(Question)
If winds and animals have a positive impact on plants, then what things have positive impact on plants? Answer choices: - pollution - wind and animals - hormones - shockwaves - food and shelter - organic molecules - hydrogen and oxygen - granuloma
(Answer)
wind and animals

Ques: If the female shark will give live birth, then what animal gives live birth? Answer choices: - humans - goats - alpacas - rabbit - babies - fur seals - mammals - sharks
Ans: sharks

(Q).
If plants require sunlight in order to feed themselves, then plants require what in order to feed themselves? Answer choices: - Light - grain - energy - Energy. - seeds - wind - sunlight - nutrients
(A).
sunlight

Ques:If hoover Dam produces hydropower, then which of these produces hydropower? Answer choices: - deuterostomes - Wind Turbines - power stations - Suez Canal - trout - Old Faithful Geyser - Hoover Dam - stations

Ans:Hoover Dam

Ques: If waves are reflected by a mirror, then what do mirrors reflect? Answer choices: - Vanes - Joules - the sun - waves - motion - photons - eyes - retina
Ans:
waves