agriculture

analyzing

biological

biologist

biology

code

environment

equipment

experiment

eyeglass

female

flask

freshness

girl

glass

growth

hand

height

hold

lab

laboratory

marker

medical

microbiology

model

nature

note

organic

pen

person

plant

poppy

professional

put

red

research

science

seed

student

study

technician

tester

tripod

tube

uniform

watching

white

woman