What is true in every balanced chemical equation?
A. Mass has to be conserved.
B. The reaction does not give off any energy.
C. All coefficients have to be an even number.
D. Atoms are created when products are formed.

Give the near future tense of the verb indicated in parentheses. near future = aller conjugated in the present tense + the infinitive je à la maison (rester)

Can anyone give me the answers for 07.03 les activités du temps

1. which of the following verbs does not use être in the passé composé? (3 points) rester venir entrer changer 2. what is the past participle for savoir? (3 points) savé su savú savi 3. which of the following completes the following sentence: pauline (3 points) est aller. est allé. est allée. est allés. 4. which of the following completes this sentence: pierre et paul (3 points) sont rentré. sont rentrer. sont rentrées.