Blowing air into a whistle causes air to vibrate inside the whistle, and all sounds begin with vibrations. Given these facts, what do whistles use to make sound among the following options: - Collagen - air - Energy. - power - oxygen - waves - friction - energy
oxygen

Absorbing sunlight causes objects to heat, and heat transfer always occurs from warm to cool. Given these facts, what can cause cool objects to warm up among the following options: - absorbing sunlight - absorbing nutrients - absorbing moisture - kinetic energy - electromagnetic energy - absorbing personality - energy of moving objects - water vapor
absorbing sunlight

Q: Ribosomes are small organelles where proteins are made, and many antibiotics affect the ribosome. Given these facts, what can affect the small organelles where proteins are made among the following options: - Allergies - Smoking - harm them - pizza - antibiotics - adding heat - beef - carbohydrates
A: antibiotics

Question: The looseness of soil has a positive impact on a plant 's roots' growth in that soil, and most mulches help to keep soil surfaces loose and receptive to water absorption. Given these facts, soil receptive to water absorption has a positive impact on what aspect of the plant among the following options: - support - growth - stem thickness - root growth - energy - dry roots - Energy. - bud amount
Answer: root growth

*Question*
Migrants typically travel long distances, and migrant birds arrive. Given these facts, what travels long distances among the following options: - humans - jets - rocks - birds - camels - cocoons - Light - eggs
**Answer**
birds

Q: If a habitat can no longer support animals then those animals will move to another area, and environmentalists say forest roads add to erosion, destroy habitat and affect animal migration. Given these facts, what do animals do when forest roads add to the erosion of their home among the following options: - Fight for their land - Die - protect them - enormous damage to homes - Stay in that area - movements in the earth's crust - Move to another area - Plant growth is reduced
A: Move to another area