Al Hilal
It is the natural science that studies life and living organisms.
Biology
A proposed, testable explanation for a phenomenon, based on evidence, that serves as a starting point for further investigation.
Hypothesis
The process by which living organisms maintain a stable internal environment
Homeostasis
An irreversible increase in an organism's size and complexity over time, resulting from an increase in the number and size of cells
Growth
It means the process of change and growth in living things.
Development
It is the process that scientists use to ask questions, investigate, and discover answers about the natural world.
Scientific Inquiry
A barnacle attaches itself to a whale’s body to travel through the ocean.
Commensalism
How many percent has been transferred from one trophic level to another?
10 %
It is made up of many connected food chains, showing how different plants and animals depend on each other for food.
Food Web
A tapeworm lives inside a human’s intestines and absorbs nutrients.
Parasitism
What is Analytical Chemistry?
The branch that identifies the composition of substances.
What is Biochemistry?
The study of the structure and reactions of substances found in living organisms.
What is Industrial Chemistry?
The application of chemistry in factories and product manufacturing
What is the SI unit of Volume?
m^3
What is Theoretical Chemistry
The use of computers and mathematical models to explain chemical behavior.
How many kilometers are there in 45 inches?
0.001143 km
How many hours are there in 4506 seconds?
1.25 hours
How many kg are there in 23 grams?
0.023 kg
What is the standard form of 3.56 x 10^-6
0.00000356
What is the scientific notation of 451000000000000000000?
4.51 x 10^20
(2.2 x 10^5) + (8.3 x 10^7)
8.322 x 10^7
How many kg/ml in 45 g/L?
45 kg/L
(9.6 x 10^6) / (3.0 x 10^4)
3.2 x 10 ^ 2
(9.8 X 10^-6)x (5.2x 10^10)
5.096 x 10 ^5
(6.2 x 10^-4) - (6.2x 10^-5)
5.58 x 10 ^-4