If two balanced forces act on an object in opposite directions then that object will remain stationary, and if an object is at equilibrium, then the forces are balanced. Given these facts, what will happen if an object is at equilibrium among the following options: - kinetic energy - evaporation - It accelerates - flow of electrons - It explodes - It remains stationary - The bending of a ray of light - It reverses direction
It remains stationary

Tidal energy can be used to produce electricity, and ocean thermal is energy derived from waves and also from tidal waves. Given these facts, what can be used to produce electricity among the following options: - light bulbs - waves - wind - headphones - rivers - coal - motors - viruses
waves

Q: Faulting of rock in Earth 's crust causes earthquakes, and earthquakes Earthquakes are very deadly. Given these facts, what are the results of the faulting of rock in Earth's crust among the following options: - graptolites - Movement - deltas - to move people - fossil fuels - erosion - very deadly - friction
A: very deadly

Question: Energy enters ecosystems in the form of sunlight or chemical compounds, and an ecosystem includes the organisms and their habitat. Given these facts, what does energy enter in the form of sunlight or chemical compounds among the following options: - Generating heat - volume - colors of the spectrum - organisms and their habitat - density - Transfers energy - gravity - it helps plants in growing
Answer: organisms and their habitat

*Question*
Aplant requires nutrients to grow, and bamboos are vigorous, rugged plants. Given these facts, what requires nutrients to grow among the following options: - Conifers - stars - the sun - cows - Oak - rocks - bamboo - humans
**Answer**
bamboo

(Question)
Antigens are molecules that the immune system recognizes as foreign to the body, and yes, foreigners are called Aliens. Given these facts, what are molecules that are recognized by the body as alien among the following options: - parasites - Acids - heat or cold - negative - antigone - antibodies - antigens - blood cells
(Answer)
antigens