This is some chalk.
No, the correct grammar is "goose eggs". The plural of "goose" is "geese" and the correct plural possessive form is "goose's".
The noun datum is a correct form, a singular noun, a word for a piece of information.The plural form of the noun is data, a word for facts or statistics.
Chalk is almost pure Calcium Carbonate. Chalk is a form of Calcium.
The plural form of ficus is ficuses.
The plural form of hemp is hemp.
WHITE Chalk isn't something that was invented. Chalk is a soft porous rock which is a form of limestone made up of the mineral calcite. Blackboards and blackboard chalks have been around since the late 1700's.
gises / tizas
The correct plural form of "foot" is "feet."
The plural form that is not correct: leafsThe correct plural form for the noun leaf is leaves.
The plural form of the noun river is rivers.
No, "dice's" is not the correct form of plural possessive. The correct form is "dice'", without the additional "s."
The correct plural form for "septum" is "septa."
The correct plural form of "knife" is "knives."
The correct plural form of "sandwich" is "sandwiches."
The correct plural form of "wolf" is "wolves." "Wolfs" is not the correct plural form.
No, the correct plural form of reef is reefs. "Reeves" is not a recognized plural form in this context.
No, the correct plural form of the noun wolf is wolves.