Answer:
<h3>Sodium bicarbonate, commonly known as baking soda or bicarbonate of soda, is a chemical compound with the formula NaHCO₃. It is a salt composed of a sodium cation and a bicarbonate anion. Sodium bicarbonate is a white solid that is crystalline, but often appears as a fine powder.</h3>
not sure tho.
Hey You!
There are 5 stages of the sleep cycle, and each stage lasts about 5-15 minutes long (usually around 10-15, though).
And that's youd answer! ^
May have once had liquid water, has a reddish color from iron, is a terrestrial planet,
Answer:
Qualitative observations are those that cannot really be counted or measured by empirical figures, but are rather described by the features they have such as their color or taste.
Quantitative observations can be measured and counted by empirical figures i.e. numbers such as age and temperature. Number operations such as addition can be performed on them as well.
Qualitative observations.
- The shirt is soft and red.
- The river flows more quickly in the spring than in the summer.
Quantitative observations.
- There are eight elephants over the age of six at the zoo.
- It is 72 degrees Fahrenheit outside.
