Answer: Second option is correct.
Explanation:
Children must be vaccinated for communicable diseases, like measles because The immunity they receive in the womb from their mother is temporary.
Measles is caused by bacteria and it is a contagious disease.
It must be cured at a very young age . Its vaccination is firstly given at 9 months.
Hence , second option is correct.
Leg bones
• long and skinny
Skull bones
• thin and wide
Many skull bones are carved. Leg bones enable walking and standing. While skull bones are designed to protect the brain.
Answer:
hormones because Its on the internet
Answer:
hope it helps you....
Explanation:
Muscle cells contain protein filaments of actin and myosin that slide past one another, producing a contraction that changes both the length and the shape of the cell. Muscles function to produce force and motion.
Yes. Every chemical reaction obeys the law of conservation of mass.
Believe it!!
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