Help needed plz time limit

What are the ingredients of oobleck?

Which of the following is an example of competition a. the leaves of a tree prevent a small shrub from getting sunlight. three species of birds feed a different heights in the same tree. b. three species of birds feed at different heights in the same tree c. zebra and giraffe’s feed on different grassland plants d. cats living in two different homes eat the same brand of cat food.

One special property of mica that would you tell it apart from any other mineral is that it a) bubbles in acid. b) breaks into thin sheets. c) is the only gray mineral. d) can scratch all other minerals.