Marian is crushing cookies to use as an ice cream topping. She has 450 grams of cookie crumbs when she is finished. According to the law of conservation of mass, what was the mass of the cookies when they were whole?
a. 550 grams
b. 400 grams
c. 450 grams
d. 225 grams
Answers: 2
Another question on Biology
Biology, 21.06.2019 19:00
The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production
Answers: 1
Biology, 22.06.2019 01:30
Which of these best describes what occurs during cytokinesis? a) the chromosomes are separated b) the cell begins to divide by replicating the chromosomes c) the cytoplasm is divided between the two new daughter cells d) the nucleus opens to allow the chromosomes to enter the cytoplasm
Answers: 1
Biology, 22.06.2019 03:00
Discuss the functions of epithelial connective nerviud and muscular tissues
Answers: 3
Biology, 22.06.2019 05:00
Idon’t know the answer and i’ve been stuck on it for a while now skskskskks
Answers: 2
You know the right answer?
Marian is crushing cookies to use as an ice cream topping. She has 450 grams of cookie crumbs when s...
Questions
Mathematics, 12.03.2021 14:00
Mathematics, 12.03.2021 14:00
English, 12.03.2021 14:00
Mathematics, 12.03.2021 14:00
Mathematics, 12.03.2021 14:00
Mathematics, 12.03.2021 14:00
