Correct answer: A) Extension
Extension is a physical position that occurs when angle between the bones and the limbs of joint increases.
It takes place when there is a contraction of muscles and bones move the joint from a bent to a straight position, it is opposite of flexion, in which the angle between the bones and the limb at the joint decreases.
Example: During straightening of the leg, the angle between the tibia and femur increases, which shows extension has taken place.
True, viral STIs are not curable and can only be controlled with medications
Answer:If the enzyme changes shape, the active site may no longer bind to the appropriate substrate and the rate of reaction will decrease. Dramatic changes to the temperature and pH will eventually cause enzymes to denature.
Explanation:
Answer:
The fittest organism survive and produce.
Answer:
B
Explanation:
noble gases is a name for gases that is unreactive.those noble gases are located in group 8 because they have achive stable octet electron arrangement in their shell -Afiq future lecturer of manchester metropolian university
