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, two forces at an equilibrium on an object in opposite directions will keep the object what among the following options: - energy - yanked - mechanical - moving - stationary - It will move. - kinetic energy - pulled
stationary

Cell division is how organisms grow and repair themselves, and mitosis is cell division. Given these facts, how do organisms grow and repair themselves among the following options: - complex - gametes - recycling - mechanical - Microscope - mitosis - meiosis - atoms
mitosis

Q: Organisms cluster around hydrothermal vents in the ocean floor, and to survive, some organisms living near hydrothermal vents have formed close associations. Given these facts, how is survival ensured around hydrothermal vents among the following options: - heat produced - Eating a lot - Reproducing quickly - biological diversity - vegetation - Being in a cluster - Staying far apart - hydrate their cells
A: Being in a cluster

Question: Fertilization occurs when a sperm and an egg fuse, and sperm and eggs are cells known as gametes. Given these facts, what causes fertilization among the following options: - pollen - infertility - gametes - orchids - seeds - no physical contact - honeybees - isolation
Answer: gametes

*Question*
Erosion of soil has a negative impact on the environment, and cattle can cause soil erosion. Given these facts, what can have a negative impact on the environment among the following options: - toxins - trees - Cars - cattle - tar - nutrients - h2o - coal
**Answer**
cattle

Q: Having no natural predators increases population size, and and thousands of new babies means a population increase. Given these facts, having thousands of new babies means what among the following options: - major threat to health - no natural predators - Animal survival - the body's largest organ - members of their own species - Plant growth is reduced - Reproduction - genetic material
A: no natural predators