Biology
What type of cell has a cell wall?
Plant Cell
List 3 Elements
Oxygen, Carbon, Helium etc.
What is an example of gravitational potential energy?
A rollercoaster
List 2 layers of the earth
1. Crust
1. Crust
2. Upper Mantle
3. Lower Mantle
4. Outer Core
5. Inner Core
How many plants in our solar system
8
Where are the Alveoli located?
In the lungs
State the difference between an element and a compound
An element is a pure substance made of only one type of atom, while a compound is a substance formed from two or more different elements chemically bonded together in fixed proportions.
What is an example of chemical potential energy?
A battery
List 3 types of rock
Sedimentary, Metamorphic, Igneous
Tallest mountain in our earth
mt Everest
What are the differences between a red blood cell and sickle cell?
Blood cells carry more oxygen, round in shape, flexible. While sickle cells are sickle in shape aren't flexible and carry minimal oxygen around the body
What is a sign of a physical change?
Change is state, Change in size or shape
What is an example of elastic potential energy
A bow and arrow, stretching a rubber band
A tye of plate boundary
divergent, convergent etc
How many body segments does an insect have
3
What are the four chambers of the heart called?
Left atrium, Left ventricle, right atrium, right ventricle
Change in colour, Change in temperature, gas produced
Describe Kinetic energy
The energy an object has due to its motion.
What is magma called when it reaches the surface
lava
How many bones in the human body?
206
What is the difference between an artery and a vein?
Direction of blood flow. Arteries carry blood away from the heart while veins carry blood towards the heart
What are the 2 types of mixtures called?
Heterogenous and homogenous
What is potential energy?
Stored energy
Where is the deepest part of the ocean
The Mariana Trench
Does earth rotate clockwise or counterclockwise
counterclockwise