Adoorbell converts electrical energy into sound, and when the sound waves hit the eardrum in the middle ear, the eardrum starts to vibrate. Given these facts, when a doorbell rings, what part of the body vibrates among the following options: - organ - legs - nerves - arm - cells - eye - eardrum - Limbs
eardrum

All animals are heterotrophs, and heterotrophic growth is slow and inefficient. Given these facts, all animals have growth that is what among the following options: - it keeps an organism warm - increases a body's strength - share properties - slow and inefficient - characteristics - They grow better - properties - the body's largest organ
slow and inefficient

Q: Arubber band snapping causes the particles in the rubber band to vibrate, and after all, rubber bands tend to snap when stretched too thin. Given these facts, when stretched too thin what kind of bands will vibrate among the following options: - an object - coiled - mechanical - elastic - nerves - arteries - waves - small
A: elastic

Question: Excretion is the process of removing wastes and excess water from the body, and all organisms excrete wastes. Given these facts, what is one thing all organisms do among the following options: - Eat food through the mouth - converting mass to energy - Remove waste from the body - Walk on two legs - eat plants or other animal - by keeping them warm - produce offspring - Hatch from eggs
Answer: Remove waste from the body

*Question*
Touch can be used for detecting texture, and when the hand touches the cup, touching. Given these facts, what is used to detect texture among the following options: - spoon - vision - colors - dog - stick - Sight - fibers - hand
**Answer**
hand

(Question)
Antigens are found on cancer cells and the cells of transplanted organs, and antibody production is triggered by antigens. Given these facts, what do cancer cells produce among the following options: - heat energy - direct energy - Energy - massive damage - rays or beams - antibodies - Energy. - Chemical energy
(Answer)
antibodies