Answer:
The letter "I" represents intensity in the FITT principle
Explanation:
FITT stands for: Frequency, Intensity, Time, and Type
Answer:
The end of the second month of pregnancy.
Explanation:
By the end of the second month of pregnancy, all the organs, systems, and structures in the embryo are rudimentary formed, and in their place. Some of the organs work, like the heart, and others don't, like the eyes, which are still closed. As regards, their legs and arms, the embryo will have arms and legs buds that will be limbs some weeks later.
Answer:
The hormone is called melatonin
Hope this helps.
Answer:
Cancer = non communicable disease
Lungs = throwing out carbon
Kidney = urine formation
AIDS = reduces immunity
Aves = duck