Q: What is necessary for organisms to survive in the deepest parts of the ocean? Choices: - reflexes - mutation - competition - adaptations A:
adaptations

(Question)
Q: Which type of lava lavas are less viscous and erupt effusively? Choices: - Ultramafic lava - Intermediate lava - Felsic lava - mafic A:
(Answer)
mafic

Ques: Q: What cause the rippled surface of the ocean? Choices: - winds - tides - earthquakes - waves A:
Ans: waves

(Q).
Q: Multiple sclerosis, huntington's disease, and parkinson's disease all affect what body system? Choices: - reproductive system - circulatory system - lymph system - nervous system A:
(A).
nervous system

Ques:Q: What are algae that live in colonies of hundreds of cells called? Choices: - chlorophyta - euglenids - rhodophyta - volvox A:

Ans:volvox

Ques:Q: What three primary colors of light can be distinguished by the human eye? Choices: - blue, red, orange - yellow, green, blue - red, green, yellow - red, green, blue A:

Ans:
red, green, blue