I NEED TO KNOW ASAP PLEASEEE Each diagram in the cycle represents a reservoir for carbon. Underneath each diagram
write the name of one of the following reservoirs:

producers

detritus & soil

fossil fuels

nutrients

consumers

carbon dioxide

decomposers

In which situation has the independent variable for the experiment been changed? check all that apply. changed from counting the number of duckweed at day 0 and day 14 to counting them every day changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks changed from testing the effect of ph on duckweed growth to testing the effect of light levels on duckweed growth changed from testing the effect of acid ph on duckweed growth to testing the effect of basic ph on duckweed growth

Why are graphs useful when interpreting data

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader