If dropping an object into water causes frequency waves in the water, then what does dropping an object into water cause? Answer choices: - oxygen - chemical changes - kinetic energy - radiation - freezing - activation energy - frequency waves - heat energy
frequency waves

(Question)
If dirt is formed by weathering, then what is formed by weathering? Answer choices: - rock - gasoline - gills - light - crust - dirt - ground - wind
(Answer)
dirt

Ques: If plants cell walls are made of fiber, then plants cell walls are made of? Answer choices: - fiber - keratin - alveoli - cations - matter - CO 2 - porous - Cane.
Ans: fiber

(Q).
If frogs have permeable skin that easily absorbs substances from the environment, then what has permeable skin that easily absorbs substances from the environment? Answer choices: - ferns - a fish - humans - animals - scales - bats - skin cells - frogs
(A).
frogs

Ques:If flower produce a sugary liquid to attract pollinators, then what do flowers use to attract pollinators? Answer choices: - sun light - hormones - buzzing - honey - sugary liquid - hydrogen and oxygen - Electrical energy - organic molecules

Ans:sugary liquid

If avaccine against a virus can protect against cervical cancer, then vaccines that offer protection from cervical cancer target? Answer choices: - animals - organ - health - glioblastoma - bacteria - measles - it's state - viruses
viruses