Use the dichotomous key to identify these plant leaves. Leaves from which plant are shown?

pine
catalpa
dogwood
maple

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.

1 is the answer to this problem

(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.