Fact 1: Echinoderms lack respiratory and excretory systems. Fact 2: All echinoderms are deuterostomes . Given the two facts above, answer the question "What lack respiratory and excretory systems?" with the following options: - deuterostomes - barnacles - cigarettes - graptolites - fish - humans - kalenchoes - birds
deuterostomes

Fact 1: Erosion causes deposition. Fact 2: Deposition landforms also occur forming stalactites and stalagmites . Given the two facts above, answer the question "What contributes to forming stalactites and stalagmites?" with the following options: - Shadows - rainfall - Bats - Columns - heat - flooding - Erosion - calcite
Erosion

Q: Fact 1: Arubber band snapping causes the particles in the rubber band to vibrate. Fact 2: By it's nature, a vibration is a frequency wave . Given the two facts above, answer the question "what does a rubber band snapping cause?" with the following options: - frequency wave - friction - electrically - h2o - death - chemical reaction - elastic - Electrical energy
A: frequency wave

Question: Fact 1: Habitat destruction causes animals to move to find shelter in another habitat. Fact 2: Creature Comforts A habitat is an animal's home. Given the two facts above, answer the question "Destruction of an animal's home causes animals to move to what?" with the following options: - nowhere - marshes and swamps - the Great Barrier Reef - find shelter in another home - they body they live in - repaint the home - rivers and streams - stay in the same place
Answer: find shelter in another home

*Question*
Fact 1: Smell is used for finding food by some animals. Fact 2: Olfaction is the sense of smell. Given the two facts above, answer the question "What does olification help some animals when they are hungry in the wild?" with the following options: - lysing - seeds - a mate - immune - food - Energy - friends - a place to live
**Answer**
food

Fact 1: If an object is black then that object absorbs all visible light. Fact 2: Light is a type of electromagnetic radiation. Given the two facts above, answer the question "If an object is black then that object absorbs all visible what?" with the following options: - Objectification. - Electromagnetic radiation. - activation energy - Chemical energy - rain or sun shine - Black light. - Absorbent sponge. - Electrical energy
Electromagnetic radiation.