By contracting, muscles pull on bones and allow the body to move. Muscles can only contract. They cannot actively extend, though they can move or relax back into the non-contracted neutral position. Therefore, to move bones in opposite directions, pairs of muscles must work in opposition
Answer:
Option D
Explanation:
Vaccination is an effective way needed to prevent people against any form of harmful diseases from affecting both children and adult and are giving to help keep kids healthy which enable the child to have stronger immune systems. Vaccines are usually given based on age; immediately after birth, the baby should be given the Hepatitis B vaccine (a serious disease affecting the liver, and which if not treated on time can cause a lifelong disease)
By two months of age, the baby should have or be given the below-listed vaccines:
Hepatitis B 2nd dose; Diphtheria, Tetanus; IVP against Polio; Pneumococcal vaccine and Rotavirus vaccine.
Hepatitis A vaccine is given at aged 12–23
Varicella, also commonly referred to as chickenpox are vaccinated against it between 12 and 15 months old
Influenza vaccine, also commonly referred to as Flu is taken from 6 months and older
Answer:
B. Negative Reinforcement
Explanation:
They are reinforcing her behavior of being bothersome by inherently rewarding her instead of letting her know they are busy and teaching her patience
Answer:
B
Explanation:
Low-fat or fat free dairy product greatly helps in reducing the chance of getting osteoporosis and if you want to fully prevent it, you can use cardiovascular exercises like dancing, walking, jogging, running, yoga, water aerobics, tai chi, ect.
(hope that answers your question :D)
