The gross primary productivity of an ecosystem is 3.5 kgC/m^2/year and the energy needed by the producers for their own respiration is 3 kgC/m^2/year. What is the net primary productivity of such an ecosystem

Who wants brainliest and free answer this question correctly and i got you. if you're found to be at fault in you'll be required to attend a traffic collision avoidance course. a. one crash in the first year after getting your license b. a collision involving a police officer c. two crashes in two years d. three crashes in three years

Brian has been working for a few years now and has saved a substantial amount of money. he now wants to invest 50 percent of his savings in a bank account where it will be locked for three years and gain interest. which type of bank account should brian open?

In 2004 how many nightly car accidents were there