PLEASE HELP ME THIS IS DUE TODAY I REALLY NEED HELP The photo shows the leaves from one type of vascular plant. Use the dichotomous key to identify the type of plant that has these leaves. what is the name of these leaves
A) English oak
B) Elm
C)cactus
D) fir

PLEASE HELP ME

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.