Answer:
Lack of government support, costly affair, and needs maintenance.
Explanation:
- Wind energy is a renewable source of energy as it's driven by the power of the sun. This source of energy is an alternative source to fossil fuels.
- But it's not followed everywhere due to the lack of support from the government officials as not all policies support the generation of wind energy.
- Also many are not aware of how to harness the power of wind, for the most developing nation its costly and need to be looked after.
Answer: NATURAL SELECTION is the term used to describe the greater relative survival and reproduction of individuals in a population that leads to evolutionary change.
Explanation: Those individuals with characteristics (either physical or behavioral) that give them an advantage in a particular environment, are more likely to thrive and survive to breed, passing along their characteristics. Likewise, those who are disadvantaged are less likely to survive to breed and pass along their traits.
Answer:
Oocyte: A cell in a ovary which may undergo meiotic division to form an ovum
Answer:
This landform may have formed by the magma of the volcano making a new landform from over flowing and erupting so many times is formed a new landform
Explanation:
<span>Organisms that have ventilation systems will draw in air (or
water) that is rich in oxygen and will draw out air that has carbon dioxide. This
is essential for a multicellular organism to thrive because carbon dioxide is
harmful for an organism since carbon dioxide (CO2) is a waste product. Such is
the system that contain veins, capillaries and arteries. On the other hand, organisms
that don’t have ventilation system, can survive without it because they are
single-celled and the path for the nutrients and needed oxygen is so short that
they can efficiently exchange gases at the surface.</span>