They are types of pathogens
Answer:
Increased Heart rate
Explanation:
you dont benefit from an increased heart rate
Answer:
a number of bullets, arrows, or other projectiles discharged at one time.
"the infantry let off a couple of volleys"
wall/curtain/barrier of fire
2.
(in sports, especially tennis or soccer) a strike or kick of the ball made before it touches the ground.
"a forehand volley"
verb
(in sports, especially tennis or soccer) strike or kick (the ball) before it touches the ground.
"she volleyed the ball home"
Explanation:
Pituitary hormones control your sleep and wake up cycle and I think it affects the brain
Answer: a) "early, before their behavior becomes well-practiced and difficult to change"
Explanation: Aggressiveness is defined as the violent nature with the invasion. This kind of behavior should be treated at the start of early age of children so that it does not become a well-practiced piece of nature.
It can become uncontrollable or worse and can become difficult habit to change.It can be controlled by using CBT(cognitive behavioral therapy), medication etc.
Other options are incorrect because elementary school age, middle school age and adolescent age can make the aggressive nature a habit where the child is highly adapted to such behavior.They can also respond with intensity and anger towards treatment. Thus, the correct option is option(a)