Classical Conversations Cycle 3 Science Test Questions and Answers

Classical Conversations Cycle 3 Science
Test Questions and Answers
What are 4 parts of the lymph system? - Answer-Lymph Vessels
Lymph Nodes
Spleen
Thymus

What are some parts of the respiratory system? - Answer-Nose
Pharynx
Larynx
Trachea
Bronchi
Bronchioles
Alveoli
Lungs

What is your endocrine system? - Answer-Glands and organs that use hormones to
send messages through the bloodstream to the rest of your body.

What are the major purposes of blood? - Answer-Transportation
Protection
Communication
Regulate Temperature

What is the atomic number? - Answer-It 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? - Answer-An element is a basic chemical substance defined by its
atomic number and atomic mass.

What are some parts of an atom? - Answer-Nucleus
Protons
Electrons
Quarks
Leptons
Neutrons

What are the 1st four elements in the periodic table by number, element and mass? -
Answer-(mass is rounded)
1 Hydrogen (H) 1
2 Helium (He) 4
3 Lithium (Li) 7
4 Beryllium (Be) 9