Species with a type 1 survivorship curve

Question

a. have higher mortality in the older age classes.
b. are at a competitive disadvantage in a metapopulation.
c. have a constant rate of mortality throughout their lifetime.
d. have higher mortality in the younger age classes.
e. have a constant probability of survival throughout their lifetime.

Answer 1

http://study.com/academy/lesson/survivorship-curve-types-examples-quiz.html

 

If you look at the chart you can tell the answer.