Life
Space
Chemistry
Mixed Up
Mixed up 2
100

The basic unit of all living things

cells

100

Name the 4th planet from the sun

What is Mars

100

What is a pH scale

a scale that represents if a substance  is an acid or base

100

Name all the planets in order

Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune

100

Name the 3 types of galaxies

Irregular, Spiral, Elliptical

200

Which body system contains your heart, veins, and arteries?

The Circulatory System

200

Name the 4 inner (terrestrial) planets

Mercury, Venus, Earth, Mars

200

What is the molecular structure for water?

H20

200

What is the 4 main functions of the skeletal system?

Support

Protect

Provide Structure

Create Red Blood Cells

200

What are the 3 stages of matter?

Solid, Liquid, Gas

300

What is a dominant trait?

A genetic trait that overpowers other traits, only one dominant genotype is required for this trait to be possessed.

300

How many miles is an Astronomical Unit?

93,000,000

300

When you combine two elements, what does it make?

A molecule

300

What causes a season?

Earths revolution and tilt

300

During what moon phase does a solar eclipse occur?

New Moon

400

The mitochondria are known as the....

powerhouse of the cell

400

Which planet spins on its side?

Uranus

400

What does the number in the top corner of an Element stand for?

Atomic number

400

What causes a lunar eclipse?

A full moon and the earth creates a shadow over the moon

400

what are the levels of organization in a human body. Start with the smallest structure in the human body

cell, tissue, organ, organ system

500

What is homeostasis?

Keeping an internal balance of all body systems

500

What is the difference between an equinox and solstice?

An equinox is equal parts daylight and darkness, signals the start of spring and fall.


A solstice signals the start of winter or summer. Summer has the longest daylight hours, where winter has the most darkness hours

500

What is the difference between an exothermic and endothermic reaction?

exothermic is when heat is released, causing the temperature to rise


endothermic is when heat is absorbed, causing the temperature to get colder

500

What does MRS GREN stand for?

Movement, Reproduction, Sensitivity, Growth, Respiration, Excretion, Nutrition

500

What is mitosis

When cells make new, identical cells