Plants absorb water from the soil through their roots. of this water is used for photosynthesis; of this water evaporates into the air through transpiration.
a.
none; all
b.
all; none
c.
most; some
d.
some; most

What is the primary justification of the hypothesis that the early earth environment was void of oxygen? ( 2 points) data showing the concentrations of gases extracted from rocks fossil evidence regarding the origin of eukaryotes generally accepted atmospheric conditions molecular evidence based on evolutionary traits.

Which of the following areas have the highest population density? a) quebecb) united statesc) californiad) new york city

Why are shark population in decline worldwide?