Biology, 03.12.2019 21:31 studyqueen7232

Actually science but no subject for thou
how is carbon dioxide exchanged between the biosphere and the atmosphere?
a. plants and animals remove carbon dioxide by cellular respiration, and plants release it by photosynthesis.
b. plants and animals release carbon dioxide by cellular respiration, and plants remove it by photosynthesis.
c. nitrogen-fixing bacteria remove carbon dioxide from the biosphere, and denitrifying bacteria release it into the atmosphere.
d. denitrifying bacteria remove carbon dioxide from the biosphere, and nitrogen-fixing bacteria release it into the atmosphere.

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 03:00, 21tywmeb

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?

Answers: 2

continue

Biology, 22.06.2019 13:00, abronxtale02

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?

Answers: 1

continue

Biology, 22.06.2019 13:30, sirinapadeangel

Do plant cells perform cellular respiration?

Answers: 2

continue

Biology, 22.06.2019 15:30, korireidkdotdot5973

Make a claim about the factors that cause inherited genetic variations within populations. also make a claim about the effects of mutations.

Answers: 3

continue

You know the right answer?

Actually science but no subject for thou
how is carbon dioxide exchanged between the biosphere...