Column A Column B
1.
Nucleus
a. digest cell nutrients and break down old cell parts
2.
Nucleolus
b. produces ribosomes
3.
Ribosomes
Cytoplasm
5.
Rough ER
c. located just outside the cell membrane, rigid and provides
structure and protection
d. where protein syntheses takes place. Float around freely
in Cytoplasm or can be attached to ER
e. has a smooth appearance. Produces Hipids and transports
materials throughout the cell
f. sorts and packages materials such as proteins and
carbohydrates into vesicles
6.
Smooth ER
7.
Golgi Bodies
8.
Mitochondria
g. control center of the cell contains DNA
9.
1
Vacuoles
10.
a
Lysosomes
1.
11.
Cell Wall
h. powerhouse of the cell, it produces energy for the cell by
converting sugar into usable energy called ATP
store nutrients, waste, or water. Name is based on what
they contain
j. has ribosomes attached to it. Produces proteins and
transport materials throughout the cell.
k jelly-like material located in the cell where the organelles
are contained

debating and finalizing the detail of the policy

a photo collage of women at work during world war 2

1. senate

2.there is no diagram

3.education

question - in 1827, john walker, a druggist in a small english town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper, and it burst into flame. the druggist had discovered the first friction-chemical match, the kind we use to-day. it is called friction-chemical because it is made by mixing certain chemicals together and rubbing them. although walker's match did not require the bottle of acid, nevertheless it was not a good one. it could be lighted only by hard rubbing, and it sputtered and threw fire in all directions. in a few years, however, phosphorus was substituted on the tip for antimony, and the change worked wonders. the match could now be lighted with very little rubbing, and it was no longer necessary to have sandpaper upon which to rub it. it would ignite when rubbed on any dry surface, and there was no longer any sputtering. this was the phosphorus match, the match with which we are so familiar. according the paragraph what was the benefit of the new phosphorus match? it burst into flame when rubbed on sandpaper. it was made by mixing chemicals. it could be ignited on any dry surface. it threw fire in all directions.

answer - matches required natural chemicals