I think the answer is
C) star and gases
Answer:
1. The resources that finches require are seeds, calcium, water and a spacious area.
2. The most limited resources for finches is calcium and shelter.
3. This affects their survival because without calcium it is difficult to maintain their strength and health and without a proper area to live they will not be able to stay healthy.
Explanation:
Answer:
43 % cytosine
Explanation:
The complementary base pairs in DNA are A-T and C-G.
Thus, if the strand is 7 % A, it is also 7 % T.
If 14 % of DNA is A-T base pairs, it is 86 % C-G.
Half of the 86 % is C, so the DNA is
43 % cytosine
Producers such as plants and protists
Answer:
In relative dating, fossils are dated according to the depth at which they were buried While in the absolute dating, isotopes of carbon are used for dating fossils. The absolute dating is more precise than relative dating because it tells the exact age of the fossils.
