Plants release oxygen through

stomata
root hairs
pith
xylem tubes

Aplant may open end close its stomata to prevent excess water loss and maintain

What condition is kept close to its set point in osmoregulation? a. body temperature b.platelet count c.blood glucose level d.water balance

The illustration shown is an ovum, a female sex cell. a mutation in this cell may be passed to the woman’s offspring during a) birth. b) mitosis. c) dna replication. d) sexual reproduction