meiosis

mitosis

This is a picture of second half of middle prophase. We can tell this is a picture of prophase because it shows centrosomes moving to their opposite sides.
http://www.monteweston.com/Biology/Preeti.html

Today in science we did summary notes on models of atomic structure.

BOHR model- has the symbol in the nucleus and no symmetric lines

BOHR RUTHERFORD-has symmetrical placement of the electrons and has the protona over the neutrons in the nucleus ex:11p

12n

Antimony's checical symbol is Sb becasue it is made out of a lustrous grey metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb2S3) the symbol is Sb because sulfide mineral is Sb2

cylinder

surface area formula: 2pir^2+2pirh

volume: v=pir^2h

http://www.calculatorfreeonline.com/calculators/geometry-solids/cylinder.php

this calculator link helps you find the surface area and volume of a cylinder.

this is a compound substance because its more than one atom

salt water is a solution because it is mixed and dissolved

water is a pure substance

the floor is heterogeneous because u can pick out all the seperate pictures

the lockers are homogen

eous because they are in a pattern

our 1.5 answers

vegetable oil-.66

glycerol-.98

isoproponal-.70

Science

picture-Laser

Bone

http://www.fotopedia.com/items/flickr-3042629834

website http://www.brainpop.com/science/