rllucasne rllucasne

19-11-2020
Biology

contestada

A student observers melting crayons. Which of the following describes what they saw? A. A chemical change. B. A physical change. C. A physical property. D. A chemical property

Respuesta :

aeguia405 aeguia405

19-11-2020

Answer: A physical change

Explanation: since the melted they are still Crayons. You can freeze it and it would still be a crayon. So it was only a physical change

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

how was egypt divided

Which associations best describe the data in the table? Variable m 9 6 5 1 3 4 2 8 7 Variable n 33 24 18 3 10 14 7 32 26 Choose exactly two answer

care sunt valorile lui a , b, si c daca a+2×b+3×c=19

A library is open til' 5:00 P.M. On Wednesdays, the library closes 2 hours early. How many hours for a month is the library open.

short story on the house on maple street

One reason Renaissance art looks more lifelike than Medieval art is that it uses ordinary objects. naturalism. perspective. classical influences.

what challenge did American farmers face in the late 1920s? A. a drought B. a seed shortage C. a lower demand for crops D. an insect plague

Help with science do today

True or false: It's possible to contract an STI through a blood transfusion.

Ricardo spends 8/9 hr. reading the paper. He spends 1/4 of the time reading world news and splits the remaining time equally between sports and comics. How mu