the number of members of a population
who are between 5 and 11 years old.
b. the ratio of males to females in a
population.
c. the amount of population change due to
immigration or emigration.
d. the ratio of older people to younger people
in a population.
olerated in
Answer:
The answer is c.
Explanation:
Age structure data can include all of these aspects except for c I believe.
b. a disturbance that repeats over and over
c. a disturbance that kills keystone species
d.a disturbance that destroys soil
Answer:
The correct answer is option B.
Explanation:
A disturbance is a short term change in environmental conditions that causes a noticeable alteration in an ecosystem. If this change repeats itself over and over it is characterized as Cyclic disturbance.
This change or disturbance takes place because of several disturbance forces and in the absence of these forces ecosystem tends to return to conditions as it was pre-disturbance conditions.
Thus, the correct answer is option B.
A disturbance that repeats over and over
Marsha is looking at the cross-section of a stem under a microscope. Based on the plant tissues seen here, Marsha is most likely looking at Meristematic tissue.
Explanation:
Answer:C- Vascular Plant
Explanation: