Euglena is a unicellular protist. Other examples of protists include amoeba and paramecium. Euglena are unique because they behave like plants and like animals depending on the environment. They have a light-detecting eye spot that detects light. Because of this, we might expect euglena to Question 2 options: use chlorophyll to make sugar. Search for prey as a predator. Use the eye spot to find other euglena. Use the eye spot to swim away from the light.

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.