It is delta I have done this answer before
She should take her books and go to a local library to study.
Answer:A
It is useful for an ecologist to identify the keystone species in an ecosystem because the keystone species is important to maintaining the stability of an ecosystem, and any changes in the keystone species population shows that there is changes in ecosystem health.
Answer:yes
Explanation:yes because that is what your teacher is looking for
Answer:
Seed coat bursts, radicle grows downward, hypocotyls form loop above the ... (e) Plumule: It forms the future shoot.
Explanation: