Answer:
Variations in the sun's energy reaching Earth
Changes in the reflectivity of Earth’s atmosphere and surface
Changes in the greenhouse effect, which affects the amount of heat retained by Earth’s atmosphere
Explanation:
The wings of swallows and dragonflies perform the same function: they enable the organisms to fly but it does not mean that these organisms belong to same common ancestor.
They have actually analogous structure.
Analogous structure:
Analogous structures are those structures in different species which perform the same function, have similar appearance and structure but are not evolved together; therefore do not share a common ancestor.
Answer:
Find the explanation below.
Explanation:
Culture refers to the way of life practiced by people, and their way of life includes their values, customs, language, beliefs, knowledge, and traditions. Culture would impact the demand for jobs in agriculture depending on the value a group of people places on agriculture. In most African cultures, for example, agriculture is highly valued and even some agricultural seasons are celebrated, an example is the New Yam festival celebrated by the Igbos in Nigeria. For such cultures, the demand for jobs in agriculture would be high because it is a treasured part of their lives.
However, for cultures that view agriculture as a strenuous activity, and place more emphasis on white-collar jobs, the demand for agricultural jobs in such climes would be low.
Answer:
both answers are b i think
Explanation: