Answer: Arctic Ocean
Explanation:
Because the Arctic Ocean is colder it is more dense
Answer: 26 chromosomes.
The diploid number is the number of chromosomes required for two
sets of copies of the organism’s genome ( this is the number of chromosomes in the cells except gametic cells). The organism's genome is represented as n, and the diploid number,as 2n (2 x 13= 26).
False because the third line of defense is specific by identifying the foreign antigen and activating the antibodies that can bind to the invaders and eliminating the spread
Properly identifying each species.
Accurately recording his findings.
Not interfering with ecosystem while studying the birds.
