Answer:
In evolutionary theory, adaptation is the biological mechanism by which organisms adjust to new environments or to changes in their current environment. The idea of natural selection is that traits that can be passed down allow organisms to adapt to the environment better than other organisms of the same species
The food sources available for a particular species in an ecosystem. Also space where they can live and reproduce, but food is the main factor.
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https://www.wiley.com/college/boyer/0470003790/structure/tRNA/trna_text.htm
Answer:
The first line of defence (or outside defence system) includes physical and chemical barriers that are always ready and prepared to defend the body from infection. These include your skin, tears, mucus, cilia, stomach acid, urine flow, 'friendly' bacteria and white blood cells called neutrophils.
Explanation:
Answer:
Fat
Explanation:
Fat contains the most energy storing chemical bonds.
