False in a sense because it is not random. It is just that some organisms have more advantageous characteristics than others. These genes are then passed on which makes the likelihood of the next generation surviving greater.
Answer:
The answer is C. Decreased Growth.
Explanation:
Near the timberline of a mountain, plants will have less available carbon dioxide and oxygen, cold temperatures, and higher wind exposure. Smaller plants need less carbon dioxide and oxygen, are less affected by the wind, and need fewer nutrients.
(Explanation is from Study Island)
Answer: An amino acid.
Explanation: Every 3 bases on a strand of DNA is called a codon. Each codon has an amino acid that it codes for.
Answer:
D!!
All of these are ocean animals.
Answer:
economic consequences
Whilst human-made changes to ecosystems have often generated large economic gains, biodiversity loss damages the functioning of ecosystems and leads to a decline in essential services, which may have severe economic consequences, particularly in the longer term.
social consequences
Biodiversity loss can have significant direct human health impacts if ecosystem services are no longer adequate to meet social needs. Indirectly, changes in ecosystem services affect livelihoods, local migration and, on occasion, may even cause or exacerbate political conflict
Explanation:
I hope it helps you