Matter vibrating can cause sound, and energy strikes the molecule, causing it to vibrate more vigorously. Given these facts, what striking a molecule can cause sound among the following options: - waves - thoughts - nerves - voltage - cells - instincts - energy - photons
energy

(Question)
Poison causes harm to living things, and some plants are deadly poisonous . Given these facts, what causes harm to living things among the following options: - some plants - Pesticides - toxins - steroids - cigarettes - fossil fuels - killing insects - bacteria
(Answer)
some plants

Ques: Sharpening an object causes that object to change shape, and another example is the Swiss army knife that contains other objects. Given these facts, sharpening a knife causes it to change what among the following options: - Energy. - energy - flavor - material - color - heat - shape - Joules
Ans: shape

(Q).
The vomiting reflex is used to remove toxic material from the stomach before it is absorbed, and rabbits lack the vomiting reflex, and are physically almost incapable of regurgitation. Given these facts, rabbits are what, so they cannot remove toxic material from their stomachs before it is absorbed among the following options: - it's bodily water decreases - single-celled organisms - one celled organisms - living things - incapable of regurgitation - They may not survive. - basic building blocks of life - members of their own species
(A).
incapable of regurgitation

Ques:Viruses are so small that they can be seen only with an electron microscope, and where most viruses are DNA, HIV is an RNA virus. Given these facts, what is so small it can only be seen with an electron microscope among the following options: - clouds - cell - DNA - ovum - HIV - magnified - h2o - RNA

Ans:HIV

Ques: Mollusks are invertebrates such as the common snail, and gastropods are snails and slugs. Given these facts, what are invertebrates such as gastropods among the following options: - insects - watermelon - squids - barnacles - mollusks - graptolites - food - starfish
Ans:
mollusks