If blowing air into a whistle causes air to move inside the whistle, then blowing air into what causes air to move inside it? Answer choices: - heat - solid plastic - solid glass - solid rock - whistle - sound - a chime - waves
whistle

If leaves require sunlight, then what requires sunlight? Answer choices: - water - leaves - wood - sugar - gasoline - animals - Nematoda - Jellyfish
leaves

Q: If abulb converts electrical energy into photons, then abulb converts electrical energy into what type of particle? Answer choices: - quarks - bosons - tiny - an object - waves - electrons - photon - Vibrates
A: photon

Question: If wetlands are extremely important ecosystems, then wetlands are a very important type of what? Answer choices: - forest land - allow growth - Plants growth - swamp - storing water - district - animals - ecosystem
Answer: ecosystem

*Question*
If richard's shield has a pride on it, then what social group is on Richard's shield? Answer choices: - humans - insects - people - A pride. - fur seals - animals - bears - mammals
**Answer**
A pride.

(Q).
If when worldwide temperature increases, mass exctinction occurs, then when worldwide temperature increases, mass what occurs? Answer choices: - extinction - deforestation - carbon - ice age - living - movement - It decreases - Pollution
(A).
extinction