1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Korvikt [17]
2 years ago
10

When o2 is released as a result of photosynthesis it is a direct by-product of.

SAT
2 answers:
-Dominant- [34]2 years ago
7 0

Answer:

The O2 released in photosynthesis comes from the H2O, not the CO2. This was proved by radioactive isotopes. I think this is what you are asking.

enyata [817]2 years ago
5 0

Answer:

answer is water molecules

Explanation:

The oxygen evolved during photosynthesis comes from water molecules.

You might be interested in
Please help me.
inessss [21]

Answer:

For close to 50 years, educators and politicians from classrooms to the Oval Office have stressed the importance of graduating students who are skilled critical thinkers.

Content that once had to be drilled into students’ heads is now just a phone swipe away, but the ability to make sense of that information requires thinking critically about it. Similarly, our democracy is today imperiled not by lack of access to data and opinions about the most important issues of the day, but rather by our inability to sort the true from the fake (or hopelessly biased).

We have certainly made progress in critical-thinking education over the last five decades. Courses dedicated to the subject can be found in the catalogs of many colleges and universities, while the latest generation of K-12 academic standards emphasize not just content but also the skills necessary to think critically about content taught in English, math, science and social studies classes.

Explanation:

7 0
2 years ago
What is the measure of ∠spq in this rhombus? m∠spr=(4x+11)° m∠qpr=(5x−4)° enter your answer in the box. ​m∠spq=​ °.
maria [59]

Answer:

chu papi

Explanation:

6 0
2 years ago
Which of the following is not true about adaptations?
tigry1 [53]
There’s no picture of context
5 0
2 years ago
Which is the percent composition of bromine in the compound nabr?.
IgorC [24]

Answer:

72%

Explanation:

8 0
2 years ago
Health care is considered a(n) ______ career field.<br><br> 
kipiarov [429]

Answer:

b

Explanation:

6 0
2 years ago
Other questions:
  • Which of these is the most likely effect of an increase in the cost of production?
    15·2 answers
  • Which of the following lists is not in order from smallest to largest? 10.1, 10.5, 11.2, 12.9 4.75, 4.8, 4.92, 5 0.5, 1.3, 2.6,
    7·1 answer
  • PLEASE HELP!! I WILL GIVE BRAINLIEST TO THE FIRST CORRECT ANSWER!!!!!!
    14·1 answer
  • You need to have a password with 5 letters followed by 2 odd digits between 0 and 9, inclusive. If the characters and digits can
    8·1 answer
  • Barb tests the properties of three minerals and makes a data table to record her results, as shown below.
    6·2 answers
  • How does the writer introduce and develop the main idea of
    8·1 answer
  • Quelles sont les étapes du cycle de vie d’un livre ou d’une liseuse, qui ont un impact sur l’environnement ?
    5·1 answer
  • Mike traveled for 4 hours at a rate of 55 mph. How far did he travel?.
    8·1 answer
  • Muriel told shana that one of the products in the table was incorrect. Which value in the table is incorrect? what is the value
    8·1 answer
  • It was three o'clock. fueron las tres. son las tres. eran las tres. era las tres.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!