When you drop a feather, the two main forces that will affect it are gravity, which pulls the feather downward towards the ground, and air resistance, which pushes against the feather as it falls, slowing its descent.
Thermoregulation
Removing dust and cobwebs.
MC shifts downward.
hooklets help tie the barbules and barbs that forming the feather together. this provide a strong and light structure of feather.
These maintain the shape of the feather. Without these strong linkages, the feather would not be able to withstand the air resistance during flight.
They mean the graph/function is decreasing.
Yes, the downward cutting force of ice in a glacier is influenced by factors such as volume, thickness, and velocity of the ice flow. A larger volume of ice can exert more pressure and cutting force on the underlying rock, aiding in the glacial erosion process.
The main function of the teres major is its assistance with the movement of the humerus. It helps with the downward and backward movement of this and it also stabilizes the humeral head in the glenoid cavity.
It is a function because for every point on the horizontal axis, the parabola identified one and only one point in the vertical direction.
When a feather falls through the air, the main forces acting upon it are gravity pulling it downward and air resistance pushing against it in the opposite direction. These forces cause the feather to accelerate towards the ground until it reaches a terminal velocity when the air resistance equals the force of gravity.
Phloem provides a passage for the downward movement of the food manufactured in leaves to various parts of the plant.