Answer:
The correct option is a. refers to differences between the sexes with regard to features such as body size
Explanation:
Sexual dimorphism refers to a specific condition in animals and plants, which includes difference in the secondary characteristics of the male and female sexes of the same species. Sexual dimorphism is seen in many animals and some plant species. The difference in the secondary characteristics includes size, color, behavior, etc.
Answer: Wind farms are used for multiple purposes such as creating energy. The kinetic energy (wind) is converted to electrical energy.
Explanation:
Incomplete question. The full question read;
If the US modifies techniques for timber management, it is expected that US forests will
a. not be able to meet long term timber needs
b. be able to meet long term timber needs
c. result in deforestation
d. provide increasingly cheaper timber
Answer:
<u>b. be able to meet long term timber needs</u>
Explanation:
<em>Remember</em>, the emphasis here is on the modification of the present techniques for timber management in order to boost productivity.
Hence, we can conclude that since there would be an improvement in production efficiency,<em> the US would be able to meet its long-term timber needs.</em>
