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.
ocean basin floor
ocean ridge
ocean trench
Answer:
(A.) continental margin
Explanation:
the red is incorrect and the yellow is right
B. Radiometric Dating
C. Dendrochronology
Answer:
The answer is A. Varves Hope this helps!
B. breaking rocks into fragments by physical or chemical means
C. compacting rocks
D. cementing rocks together
Answer: Explanation:
We have two sets of chromosomes because we're diploid organisms: the most obvious function of this is that two parents can mix and match their genes in (figurative) hopes of getting some optimum combination in at least some of their offspring.
Hope this helps!!!!
Each human cell only has 1 set of 23 chromosomes. The only time it gets 2 is when it is about to divide and copies its DNA (go through mitosis and cytokinesis). When the cell splits, each daughter cell will have 1 set of 23 chromosomes again.
Happy to help!