If grapevines are woody and shed their leaves seasonally, then what are woody and shed their leaves seasonally? Answer choices: - they bend - during the day - burrs - Exfoliation - grapevines - adding heat - bioaerosols - When it's cold
grapevines

If something that tapeworms do not have breaks food into nutrients for the body, then what breaks food into nutrients for the body? Answer choices: - Fully cooking the oysters - secretion of acids and bases - Eating and drinking - the most widely used biofuel - the stage of citokinesis - To conserve energy - Something that tapeworms do not have - hydration of their cells
Something that tapeworms do not have

Q: If an object that weighs more than the fluid it's in will cause it to sink, then why will an object sink in fluid? Answer choices: - The object drinks the fluid - The fluid is heavier - It weighs more - permineralization - erosion - The object absorbs its energy - a hydraulic system - to move people
A: It weighs more

Question: If electricity flows when the wire touches the battery, then what happens when the wire touches the battery? Answer choices: - chemical reaction - The battery glows - heat energy - The battery dies - Electricity flows - Electricity stops - electromagnetic energy - activation energy
Answer: Electricity flows

*Question*
If radiators are used to heat a building by a heating system, then what is used to heat a building by a heating system? Answer choices: - engines - wind - insulation - photons - radiator - body heat - calcite - ice
**Answer**
radiator

*Question*
If hitting an object causes the particles in that object to create sound energy, then hitting an object causes the particles in that object to create what? Answer choices: - Electrical energy - activation energy - solar energy - sound energy - heat energy - Temperature - water energy - friction
**Answer**
sound energy