General Science Questions

Venus planet is known as the Morning Star or the Evening Star.

Garbage burning is common in rural areas, but it poses health concerns and hazards to the environment. It especially affects people with sensitive respiratory systems, as well as children and the elderly.

Benefits ::

• It produces methane that can be used like natural gas.
• It partially addresses the solid waste disposal problem.
• It provides biomass energy.

Hence, it creates more space for farming is not the benefit of the burning garbage.

Any factor limiting the size of a population whose effect is not dependent on the number of individuals in the population, then such factor is called Density Independent Factor. It is things that the organisms have no control over.

Here in the given options, food shortage and disease are factors that are dependent on the number of population but Floods have no dependency.

Some examples of density independent factors are :: Earth quake, fires, volcanic eruptions, floods, and  all natural calamities.

Healthy blood pressure ranges from 120/80 to 90/60.

Water reabsorption by the renal tubules is harmonally controlled and it is a osmosis mechanism.

VSAT stands for Very Small Aperture Terminal is a satellite communications system that serves home and business users.

In an ecosystem, Autotrophs performs photosynthesis. Autrophs are those prepare their own food.