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.
some; most
b.
most; some
c.
all; none
d.
none; all

Apossible explanation for a set of facts that can be tested by further investigation is called

In which of the following is positive work done by a person on a suitcase

Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.