Question 4
why is it important that farmers plant crops during the winter that improve the levels of nitrogen in the soil?
these crops can fix nitrogen into usable nitrates.
these crops have root nodules that contain bacteria.
these crops produce fruit that quickly decomposes into usable nitrogen.
these crops all use nitrogen in their specialized photosynthesis process. question 5
in the chemical equation below, what molecule does the chemical formula c6h12o6 represent?
light energy + 6 h2o + 6 co2 → c6h12o6 + 6 o2
cellulose
starch
glucose
sucrose

Grade 91.)the gravitational pull from the moon words).2.) what is the rate of gravitational 3.)if you drop a hammer, is it more likely to drop handle side down, head side down, or equal chance that it will land either way? why? 4.)a car moves 60km east and 90km west. a.) what is the distance the car traveled? b.) what is the car's displacement5.)what is the average velocity of a car that moved 60 km south in 3 hours? 6.) a car starts from rest and acceleration to 60 m/s over a time of 5 seconds. what is the acceleration of the car? 7.)what is the speed of an object at rest?