Atmosphere and Weather
the atmosphere is a layer of __________ that surround the EARTH
GASES
Doube points if you tell me the difference between them.
Prokaryote
Eukaryote
no nucleus/nucleus
these hold the skeleton together and support movement
joints
_________ is needed to change an object's state of motion
force
A worm moves 1/8 of a foot in 1/10 of an hour. At this rate, how many feet wil the worm move in 4 hours?
5 feet
THE Atmosphere creates ________________ and
___________.
Double if you tell me which layer of the atmosphere the answers occur.
WEATHER AND CLIMATE
What is the name of the chemical found inside the nucleus which contains the genetic code?
DNA
The 4 steps of the digestive system are:
ingestion
digestion
absorption
eliminate
An object at rest stays at rest, an object in motion stays in motion unless acted upon by an unbalanced force
Newton's 1st law
law of Inertia
what is your Peripheral nervous system made up of:
(hint two sub systems)
somatic
autonomic
The MOST abundant gas in the atmosphere
Double if you give the correct %
Nitrogen
78%
give two examples of a eukaryotic organism
yeast, mushrooms, trees, potatoes, algae, humans, frogs
name the 3 main types of muscles
cardiac
smooth
skeletal
The famous english physicist and mathematician that studied how objects move
Sir Isaac Newton
this system is a collection of glands that produce and secrete hormones
endocrine system
atmospheric pressure ___________ with increased altitude
decreases
Which of the following is NOT part of the cell theory?
A) All living things are composed of cells.
B) Cells are the basic units of structure and function in living things.
C) All cells come from pre-existing cells.
D) All cells have a nucleus and a cell wall.
D
Ligaments attach bone to _________
Tendons attached ___________ to _________
bone
muscles to bones
what is the mass of a falling rock if it produces a force of 147 newtons?
Hint: you willo need to know the gravity constant on Earth
15kg
What is the value of the expression below:
1/4 (5/2 - 9/6) + 3/8(8/5) + 8/3)
37/20
or
1 17/20
The boundary where two different air masses meet is called what?
a front
The ______________ is the jelly like substance of a cell where chemical reactions take place.
cytoplasm
___________invade the body and cause disease
____________triggers an immune response, attached to the above
_________ identifies and neutralizes foreign invaders to your body
pathogens
antigens
antibodies
What is the acceleration of the 15 kg box that has
500 N of force applied to the right?
33.3 m/s2
to the right
Abby has 6 pets. This is two more than twice as many pets as Allie. Write an equation to find the number of pets(p) that Allie has.
Double points if you solve and show all work.
2p + 2 =6