water properties
atoms
science method
organic compunds
chartisics of life
100

what is waters ph level 

7

100

what is the neutral charge in the atom

neutron

100

what is the first hypothesis scientific method

obseravtion 

100

what contains simple sugar

carbo hydrates

100

what is the first chartistic 

responds to envoirment

200

what is the ph level of a base substance

7-14

200

what is prostive charge in the atom 

proton
200

what is the second step of a scientific method

make a question 

200

what contains amino acid

protein

200

what is the second chartistic

grows and devolps

300

what is the ph level of a acid

0-7

300

what is the negtive charge in the atom

electron

300

what is the thrid step of a scientfic 

making the hypothesis

300

what contains oils

lipids

300

What is the third characteristic 

reproduces 

400

what is the ph level of a neutral substance

7

400

what is the center of a atom called

nucleus

400

what is the fourth step of scientific method

experment 

400

what contain normal sugar

nucleic acid

400

what is the fourth chartistic 

maintains homeostasis

500

does water have a high boiling point 

yes

500

what are atoms in 

everything

500

what is the fifth step of the sciencetific method

analysis 

500

how many types of lipids are there

2

500

What is the fifth characteristic of life

complex chesmirty made of cells