emmathesmartchick563 emmathesmartchick563

03-09-2020
Biology

contestada

10.000000 points!!!! Pls answer!!!!

How much of the earths oxygen is generated by marine organisms?
A. 50%
B. 25%
C. 90%

Respuesta :

christiemassingill christiemassingill

03-09-2020

I think the answer is A

Answer Link

Otras preguntas

11.Asexual reproduction is absent in(a) Amoeba(b) Paramecium(c) Plasmodium(d) Roundworm

Given that ∆MTW ≅ ∆CAD, which angles are corresponding parts of the congruent triangles? ∠T ≅ ∠C ∠T ≅ ∠A ∠T ≅ ∠D

Why is it commonly believed that carbon dioxide is responsible for global warming? Carbon dioxide levels in the Earth's atmosphere have been steadily decreasing

what happened in the world warII in the year 1942

Jan. 2 Purchased merchandise on account from Nunez Company, $20,000, terms 3/10, n/30. (Lily uses the perpetual inventory system.) Feb. 1 Issued a 9%, 2-mon

You are asked to write an app to keep track of a relatively small music library. The app should load song information from a data file once the app is started.

Calculate the number of molecules present in 2.50 mol H2S? A. 1.51 x 10^24 molecules B. 2.50 x 10^23 molecules C. 1.5 x 10^23 molecules

Find the measure of angle x in the figure below67 61уX67

Complete the following sentence. Ancient civilizations attributed most human problems to evil or demonic supernatural spirits, and attempted to release these sp

Which of the following is NOT a function of receptors?