Answer:
25%
Explanation:
If both parents have dominant recessive genes there is a 25% chance a child will have sickle cell anemia.
Polar easterlies 60-90 degrees
westerlies 30-60 degrees
trade winds 30 degrees
Daily iron supplementation is recommended as a public health intervention in school-age children aged 60 months (i.e. 5 years old) and older, living in settings where the prevalence of anaemia in infants and young children is 40% or higher, for preventing iron deficiency and anaemia
A and D, hope this helps :)
