Answer:
Pink
Explanation:
Phenolphthalein is often used as an indicator in acid–base titrations. For this application, it turns colorless in acidic solutions and pink in basic solutions.
hope it helps you and give me a brainliest
Answer:
Because they lack chlorophyll (a green pigment in plants that helps them trap sunlight, used to manufacture their food through photosynthesis)
Explanation:
Mushrooms are heterotrophs. They are not plants or autotrophs. Mushrooms, just like every living thing that exists need energy in order to live. Only plants, or autotrophs, can directly use energy from the sun (the ultimate energy) to make food. Those organisms that cannot harness the sun's energy are known as heterotrophs. Mushrooms are fungi (belong to kingdom Fungi) and are heterotrophs because they decompose and consume nutrients from the soil. They are not green so they cannot photosynthesis due to lack of chlorophyll.
The <span>step of the four-stroke engine cycle does the car release CO2, H2O, and CO is the fourth step or the exhaust step. </span>
Answer:
NaNO3
Explanation:
When you're dealing with the rules of solubility (Which compounds dissolve in water), there's a set of numbered rules you can follow. You can find them in your textbook, but here's a short cut:
ANY, ANY, ANY compound that contains any of the following is soluble in water no mater what!
Na, NO3, NH4, K, ClO4, CH3COO
If you see sodium, nitrate, ammonium, perchlorate or acetate in the compound, it is soluble in water...
