It is used as both a defensive mechanism to avoid predators, and an offensive mechanism when they are hunting.
They use their spikes as a defensive mechanism...
forward defensive in cricket
yes, there are stink bugs
To keep enemy ships away. They are used as a defensive mechanism.
the pith is the middle of a tree
as an offensive mechanism to blend in with environment when hunting their prey. and defensive to elude predators!
"Good Sir, I wish to procure a Pith Helmet."
the pith contains ground tissue.
The pith is harder because a mahogany tree grows very slowly.
Lightweight pith balls help to show electrostatic attraction and repulsion.A pith ball picks up electric charge.
The center of plant stem that can store food is called the pith. The pith has a spongy texture. The pith in a tree is called the trunk.