A wildlife park has a database table, called LIVESTOCK, to classify and record its animal species. Part of the database table is shown.
Deforestation and climate change are two possible causes of the population decrease of the Resplendent Quetzal birds. Suggest two other possible causes of the population decrease of the Resplendent Quetzal
In chemistry, a transition metal (or transition element) is a chemical element in the d-block of the periodic table (groups 3 to 12), though the elements of group 12 (and
In the Periodic Table, how does the metallic character of the elements vary from left to right across a period? A It decreases. B It increases. C It increases then
Solve the equation: 2x + 5 = 13
“If there is one lesson I've learned from failure and success, it's this. I am not the outcome. I am never the result. I am only the effort.”
Which language is used for creating Web Pages? (A) PASCAL (B) C (C) HTML (D) BASIC
stoichiometry is the relationship between the quantities of reactants and products before, during, and following chemical reactions.
Surds and squares are fundamental concepts in mathematics, particularly in the realm of algebra and arithmetic. Let's explore each of these concepts individually and then see how they relate to
Enterprise is one of the four factors of production. Which of the following is a definition of enterprise?
A clothing shop uses a barcode reader at the checkout. The checkout is linked to a stock control system. The system monitors stock levels and automatically keeps them above a
In organic chemistry, an alkene is a hydrocarbon containing a carbon–carbon double bond. The double bond may be internal or in the terminal position.
Use the climate data to suggest which months are in the wet season in Costa Rica. from (ii) The annual rainfall range is the difference between the maximum and minimum
A reactivity series (or activity series) is an empirical, calculated, and structurally analytical progression of a series of metals, arranged by their "reactivity" from highest to lowest.
“People who do a job that claims to be creative have to be alone to recharge their batteries. You can’t live 24 hours a day in the spotlight and remain
Word problems provide a bridge between abstract mathematical concepts and their practical application in real-life situations. They help students understand the relevance and
An atom is a particle that consists of a nucleus of protons and neutrons surrounded by a cloud of electrons. The atom is the basic particle of the chemical elements,
The field can be viewed as the combination of an electric field and a magnetic field. The electric field is produced by stationary charges, and the magnetic field by moving
Here are 40 objective questions related to nuclear physics: 1.What is the smallest component of an atom's nucleus? a) Proton b) Neutron c) Electron d) Quark 2.What force holds the
