D should be the answer since there are tons of moons in our solor systtem
Hello!
The pKa of an indicator tells us the pH where it changes color. The pKa of Methyl red is

So, at a pH=7,8,
Methyl Red would be at a pH over its pKa, so it would be in its basic form. The Basic Form of Methyl Red is Yellow, so
the solution would be Yellow.Have a nice day!
En una solución acuosa donde el agua es el solvente, el soluto que será disuelto por el agua tiene menos partículas, lo que hace que las partículas se muevan en un movimiento aleatorio. El agua pura tiene una baja concentración de iones y, por lo tanto, no conduce electricidad.
Answer:
Check the explanation below
Explanation:
Stream - a series of connected channels that fills with water
Tributary - one of many channels that connect to form a river
Gully - a channel of connected grooves created by runoff
Rill - a small groove in soil created by runoff
Soil.
Heterogeneous means is can be separated and soil can be taken apart and separated according to its contents. (Rocks, dirt, grass). <span />