describe how the circulatory and respiratory systems work together to deliver oxygen and remove carbon dioxide from the body?

search in internet u can get it

she forgot to record a transaction

the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.

1)

i))the process of preparing food by green plants in the presence of sunlight is called photosynthesis.

ii) leaf is the site for photosynthesis.

iii) it takes place as,

6h2o+6co2=c6h12o6+602