It’s a subjective answer but glass is believed to be the most safe material to use for tea kettles
Forests and prairies are examples of ecosystems on land. An ecosystem is a community of living things. Members survive by interacting with each other and with their environment. At first glance, the ocean seems like one big ecosystem.
Answer:
22.5moles
Explanation:
using mole ratio,n(CO2)/n(o)=1/2
n(CO2)=1/2n(02)
n(CO2)=1/2×45
moles of carbon dioxide produced is 22.5moles
Answer:
crushing an ice cube
Explanation:
crushing an ice cube can be redone by freezing it again in its position
I know for number 4 the answer is c, sorry I can't help with the others.
