subject
Biology, 05.07.2019 23:30 natcooper6204

Mrs. smith wrote down a chemical equation on the board and stated that mass is conserved in the reaction. what did she mean? a) there are more atoms on the product side. b) there are equal numbers of atoms on both sides. c) the number of atoms on each side changes. d) there are more atoms on the reaction side.

ansver
Answers: 1

Another question on Biology

question
Biology, 21.06.2019 12:30
Scientist wanted to formulate a pool to attack a specific type of bacteria that infects with you. what biological component would be best to use as a model for the pills function?
Answers: 1
question
Biology, 21.06.2019 18:30
Asap timed! 1. ice core samples from glaciers ice caps contain bubbles of ancient atmosphere that are in layers based on age. what questions are scientists most interested in? a. how the amount of water vapor needed to make the ice has changed b. how the amount of ozone has changed over time.c. how the amount of ice in each layer has changed over time d. how the amount of carbon dioxide has changed over time 2. what produces milankovich cycles ? a. sunspots ams solar flare on the suns surface b. changes in the earths orbit c. gravitational changes bases on the position of the sun and the moond. cycles of vegetation that result in desert and rainforest conditions
Answers: 1
question
Biology, 22.06.2019 03:00
Wich organism obtains its energy from dead or decaying matter
Answers: 1
question
Biology, 22.06.2019 03:30
Which of the following is an effect of the uneven heating of the earth by the sun? a sea breeze a land breeze a convection current all of the above
Answers: 2
You know the right answer?
Mrs. smith wrote down a chemical equation on the board and stated that mass is conserved in the reac...
Questions
question
Mathematics, 11.10.2019 14:00
Questions on the website: 13722363