The main Organs
In June, the Northern Hemisphere tilted toward sun and causes ………………….
Summer
Artificial satellites and the moon stay in their orbits because of the gravity of…………………
Earth
The rock and soil beneath and around us
Geosphere
A-pair of bean-shaped organs that
filter wastes from the blood
Kidneys
Trachea- Lungs- Nose
Nose- Trachea- Lungs
Earth makes one complete rotation every.……
Day
Protects your body from disease-causing germs
Skin
an imaginary line that passes Earth North pole and south pole
and center of the Earth.
Axis
Surround and engulf germs
White blood cells
Veins- Arteries- Capillaries
Arteries- Capillaries- Veins
People can practice conservation by ………….. the amount of resources they use.
Reducing
When people cut down trees, they change the …………..,,
Biosphere
The movement of one object around another object.
Revolution
Your nose and ears are made up of bendable material
Cartilage
Small intestine- Stomach- Mouth- Esophagus-
Mouth- Esophagus- Stomach-Small intestine
In December, it is ……....................in Northern Hemisphere, and people there experience.............. hours of daylight than darkness.
Winter - fewer
- Earth’s gravity always pull objects toward Earth’s ……………..
Center
The force of attraction between two objects.
Gravity
At this stage, the body becomes able to reproduce
Adolescence
Ureters- Bladder- kidneys
Kidneys-Ureters- Bladder
The Earth's axis is tilted at an angle of .................... degrees.
23.5
A piece of tissue falls …………… than a ball to the ground
Smaller
The movement of one object around another object.
Rotation
Destroys the germs that get into stomach
Digestive juices
Dermis- Epidermis
Epidermis-Dermis