Chemistry and Safety
You should wear glasses when you are dealing with chemicals
true
A thin wall that seromas the entire cell
cell membrane
Object that has an excess of electrons
negative
What does a herbivore eat?
If you go to the moon with no Helment you well die
YES
The basic of a chemical element
atom
A gel-like fluid that fins the inside the cell
cytoplasm
neutral
Are humans carnivores or herbivores or omnivore?
Omnivore
What is the first plant in the sola system
mercury
Putting fire on paper physicals or chemical
chemical
The organelle that packages proteins and carbohydrates to move outside of the cell is the
Golgi body
charged
By cutting down forests we eliminate plants what chemical reaction does it cause?
CO2
All these objects are floating around so why are we aren't floating around
Gravit
Is anything that has gas and take up space can be a solid liquid of gas is
matter
Movement support heat production
muscel
What happens when a neutral and positive charge touch
nothing
Nitrogen is often added to the soil with what?
fertilizers
What is the biggest thing thing you have every seen in your life time
unverse
Is oxygen is an example
element
Carry blood away from the heart
ARTERIES
What is the final charge of an object
positive
What helps plants in the soil that is converted from nitrogen?
bacteria
Objects that we can see in the sky are known as
celestial