xKirishimaEijirox xKirishimaEijirox

04-03-2021
Chemistry

contestada

HELP PLEASE I dont understand this (7th Grade science)

HELP PLEASE I dont understand this 7th Grade science class=

Respuesta :

rose8617 rose8617

04-03-2021

For the second one it is physical

Answer Link

rachelrr20 rachelrr20

05-03-2021

The first is chemical

Answer Link

Otras preguntas

reading so i have a question about ants. so where would you go to see ants building hanging garden houses?

when minerals in rocks combine with__________in the air chemical weathering takes place. FILL IN THE BLANK!!!!!!!

Write a paragraph in your science journal that explains why you can step out of the shower into a warm bathroom and begin to shiver

Which two countries were in conflict because they both tried to settle in the Upper Ohio River Valley?

The leg's force forward on the foot= 500N The foot's force forward on the ball= 500N The ball's force back on the foot= 500N What is the net force on the ball?

Write a decimal equation that has a product of 3.15 ( do not use 1 as a factor?

Until modern times, most countries were ruled by _____.

simplify 24/40 in simplest form

use compatible numbers to estimate the quotient. 394.6÷9

what types of landforms cover most of Japan