Moss causes chemical weathering, and chemical weathering is the chemical disintigration of rocks. Given these facts, what causes the chemical disintigration of rocks. among the following options: - trees - rivers - animals - iron - wind - sand - sodium - moss
moss

(Question)
Biomass is the total mass of organisms at a trophic level, and fourty percent of biomass is carbon. Given these facts, what is fourty percent of the total mass of organisms at a trophic level among the following options: - worms - carbon - Energy - leaves - blood - fungi - Energy. - food
(Answer)
carbon

Ques: Microorganisms can cause infections, and infection is spread by infected mosquitoes. Given these facts, what can mosquitoes spread among the following options: - harmful substances - disease - one celled organisms - shadows - sunlight - microorganisms - sterilized needles - genetic diversity
Ans: microorganisms

(Q).
Plants exhibit phototropism, or growing toward a light source, and green plants use light as their primary energy source. Given these facts, phototropism means growing toward what among the following options: - rocks - energy - retina - light - heat - The Sun - plants - sand
(A).
light

Ques:Electrical current running through a wire causes that wire to heat up, and then the total current and Joule heating are solved. Given these facts, electrical current running through a wire causes an increase in what among the following options: - warmth - speed - Joules - water current - energy - toughness - distance - lightning

Ans:Joules

Question: An electrical insulator slows the transfer of electricity, and plastic is an insulator of electricity. Given these facts, plastic slows the transfer of what among the following options: - genetic material - electricity - clouds - energy - heat energy - sunlight - reduced heat - force
Answer:
electricity