Cell differentiation refers to:
a) cell organelles with different structure

b) all the functions inside a cell

c) the difference between plant cells and animal cells

d) different functions inside an organism

Which is the correct order in the scientific process? ask a question ® form a hypothesis ® make an observation ask a question ® make an observation ® form a hypothesis make an observation ® form a hypothesis ® ask a question make an observation ® ask a question ® form a hypothesis

Look at the photo of the leaf, which term best describes this leaf ? a-simple.b-parallel.c-lobed.d-tooth.

How does food concentration affect yeast activity