Cycle 3 Science Flashcards
What are 4 types of tissue?
Connective
Epithelial
Muscle
Nerve
Which bones make up the axial skeleton?
Skull
Vertebrae
Ribs
Sternum
What are 3 types of muscle?
Skeletal
Smooth
Cardiac
What are 3 parts of the nervous system?
Brain
Spinal cord
Nerves
What are the 5 main senses?
Sight
Hearing
Taste
Smell
Touch
What are some parts of the digestive system?
Mouth
Esophagus
Stomach
Liver
Small intestine
Large intestine
What are 4 parts of the excretory system?
Urinary tract
Lungs
Skin
Intestines
What are 6 parts of the circulatory system?
Heart
Arteries
Veins
Capillaries
Red & white blood cells
Platelets
What are 4 parts of the lymph system?
Lymph vessels
Lymph node
Spleen
Thymus
What are some parts of the respiratory system?
Nose
Pharynx
Larynx
Trachea
Bronchi
Bronchioles
Alveoli
Lungs
What is the endocrine system?
The endocrine system consists of glands and organs that use hormones to send messages through the bloodstream to the rest of the body.
What are the major purposes of blood?
Transportation
Protection
Communication
Regulation
What is the atomic number?
The atomic number is the number of protons in the nucleus of an atom, which is also the number of electrons in a neutral atom.
What is an element?
An element is a basic chemical substance defined by its atomic number and atomic mass.
What are some parts of an atom?
Nucleus
Protons
Electrons
Quarks
Leptons
Neutrons
What are the 1st 4 elements in the periodic table by number, element, symbol, and mass?
1 Hydrogen H 1
2 Helium He 4
3 Lithium Li 7
4 Beryllium Be 9
What are the 2nd 4 elements in the periodic table by number, element, symbol, and mass?
5 Boron B 11
6 Carbon C 12
7 Nitrogen N 14
8 Oxygen O 16
What are the 3rd 4 elements in the periodic table by number, element, symbol, and mass?
9 Fluorine F 19
10 Neon Ne 20
11 Sodium Na 23
12 Magnesium Mg 24
What is the difference between an acid and a base?
An acid donates a hydrogen ion and a base accepts a hydrogen ion.
What do the heavens declare?
“The heavens declare the glory of God: the skies proclaim the work of His hands.” Psalm 19:1 NIV
What does the theory of evolution rely on?
The theory of evolution relies on the belief that life began as a chance combination of non-living things.
What does the theory of intelligent design rely on?
The theory of intelligent design relies on the belief that life began as a result of intention and purpose.
What are some ways Earth’s history is preserved?
Rocks
Fossils
Ice
Tar
Amber
What is natural selection?
Natural selection is the idea that the fittest survive and pass along their traits to their offspring.
