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

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.