matthewalvarado2003 matthewalvarado2003

03-10-2019
Biology

contestada

what component of earth's atmosphere exsits entirely as a result of photosynthesis.

Respuesta :

yyyyyyyooouuuuu yyyyyyyooouuuuu

03-10-2019

Answer:

Oxygen is the component of Earth's atmosphere which exists entirely as a result of photosynthesis.

Answer Link

Otras preguntas

Three sleds (30kg sled connected by tension rope B to 20kg sled connected by tension rope A to 10kg sled) are being pulled horizontally on frictionless horizont

You notice the flagpole at school vibrating in the breeze. You count the vibrations and find that the flagpole makes 20 complete vibrations in 10 seconds. You r

a kennel has40 dogs in total , some are puppies and some are adults dogs . the ratio of puppies to adult dogs is 1:4 how many puppies are there

please help wit dis thingz

Please answer this correctly

Which one of the following statements expresses a true proportion? O A. 7:9 = 8:9 OB. 3:4 = 9:12 O C.54:9 = 6:3 OD. 2:1 1:2

Which of the following are accurate descriptions of the distribution below? Choose all answers that apply: Choose all answers that apply: (Choice A) A The distr

A solution of is found to have 37% transmittance at 447 nm. If the molar absorption coefficient (ε) is 4400 at 477 nm, what is the concentration of in the solut

Instructions: Find the measure of one interior angle for the following regular polygon.

Which expression is equivalent to 28 + 12? (1 point) 4(7 + 3) 4(24 + 8) 7(4 + 12) 7(21 + 5)