The opposite could be together, joined, connected, or collected.
There is no direct antonym to angry (mad, upset). The closest suggested words would be calm, or collected (the absence of anger). Note that "happy" is a positive emotional state, and could be considered the opposite of either "sad", or "angry", which are two different negative states.
An opposite of the word "to" is from.
The opposite of up is down. So, opposite of the opposite of up is up itself.
The opposite of the opposite is the original value, -9.
The opposite could be together, joined, connected, or collected.
GPS receivers are placed on the ground on opposite sides of the fault. Data is collected to show the movement of the receivers.
They are collected by the state.
Starships only exist in the future, and therefore only use metric volumes for fuel.
Honey is not collected - it is made by bees from nectar, which is collected from flowers.
Data that is collected may have been collected previously for some reason, or it might have been collected recently. Data is usually collected to show statistics or information about something specific.
The opposite of remote sensing is close-up sensing, where data is collected from objects or phenomena in close proximity to the sensor or observer. This type of sensing involves direct contact or nearness to the subject being observed, as opposed to remote sensing which involves collecting data from a distance.
A writer's collected works are often called a "bibliography" or a "collected works".
water is collected in a reservoir.
Light is collected in grana
it is collected from the ocean
If you meant what is collect in past tense, It is collected.