Upper epidermis lets light deep into a leaf
palisade
parenchyma
makes gas exchange between a
leaf and the atmosphere possible
xylem
is the place where stomata are
situated
phloem
absorb a large amount of light
sponge
parenchyma
conducts assimilates in a leaf
lower epidermis
provides gas diffusion in a leaf
stoma
O conducts water in a plant

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

Scout feels ill one day before school. her mother puts a thermometer in her mouth and the temperature begins to climb to 100°f. what is happening between the cooler thermometer and scout's body? a) scout's body is applying a force to the particles in the thermometer. b) kinetic energy is being transferred from her mouth to the thermometer. c) potential energy is being lost by the thermometer and gained by scout's body. d) the potential energy stored in foods is converted to mechanical energy to raise the mercury in the thermometer.

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?