Chapter 1 Flashcards
(5 cards)
0
Q
Explain the meaning of homeostasis
A
Maintenance of a relatively constant internal environment
1
Q
Living things have a different molecule composition from nonliving things, what makes this possible?
A
Only living things can create proteins, carbohydrates, lipids and nucleic acids
2
Q
Name for features that together contribute to our uniqueness and define us as humans
A
Bipedalism
Opposable thumbs
Large brain
Capacity for complex language.
3
Q
Define the difference between hypothesis and prediction
A
Hypothesis is a statement that leads to testable deduction. prediction is a guess so what will happen next
4
Q
Discuss the role of sciences in helping us solve economic, social and ethnical dilemmas
A
Scientist can’t prove right answers for these things
