Q: Scientists use a quantity called __________ as a measure of disorder, or randomness. Choices: - chance level - motion - vector count - entropy A:
entropy

(Question)
Q: Many species in rhizaria are among the organisms referred to as what? Choices: - fungi - prokaryotes - protozoa - amoebas A:
(Answer)
amoebas

Ques: Q: What two systems are the lungs part of? Choices: - stomach and excretory - heart and excretory - stomach and nervous - respiratory and excretory A:
Ans: respiratory and excretory

(Q).
Q: Changes in the number of what can lead to disorders like down syndrome? Choices: - prokaryotes - dna - genes - chromosomes A:
(A).
chromosomes

Ques:Q: What is the minimum number of times a partial lunar eclipse will occur each year? Choices: - six - 11 - five - two A:

Ans:two

Ques: Q: What does the human heart do? Choices: - destroy blood - use blood - make blood - pump blood A:
Ans:
pump blood