The calvin cycle:
was named after an american biochemist
does not require light energy to work
produces glucose and water
all of the above

List charasteristics of athenosphere

Fredrick griffith made a scientific discovery in 1928

How do the sperm cells get from the stigma to the ovules? a. they slide down the petals to the bottom of the flower. b. they travel through pollen tubes. c. they travel along filaments. d. insects carry the sperm cells from the stigma to the ovules.