subject
Biology, 09.12.2020 01:00 jonnycampbell223

Veins take blood back to the heart. Which gas would be most abundant in a vein that takes blood from muscle cells in the arm back to the heart? carbon dioxide

oxygen

nitrogen

hydrogen

ansver
Answers: 2
Show answers

Other questions on the subject: Biology

image
Biology, 21.06.2019 16:30, edjiejwi
What is called the "building block" of life?
Answers: 2
continue
image
Biology, 22.06.2019 07:30, hcameron65
In which layer do organisms on earth love?
Answers: 1
continue
image
Biology, 22.06.2019 10:30, amorrison10181
The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight. which of these is most likely effect on the ecosystem?
Answers: 2
continue
image
Biology, 22.06.2019 11:00, Carlyalexis641
In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds?
Answers: 2
continue
You know the right answer?
Veins take blood back to the heart. Which gas would be most abundant in a vein that takes blood from...

Questions in other subjects:

Konu
Mathematics, 14.11.2019 02:31
The burning rates of two different solid-fuel propellants used in aircrew escape systems are being studied. it is known that both propellants have approximately the same standard d...
Konu
Biology, 14.11.2019 02:31
Amajor habitat restoration project is currently underway in powder canyon to restore habitat that is critical for the blank , a federally threatened species. one of the first steps...
Konu
Business, 14.11.2019 02:31
The occupational safety and health act (osha) mandated that first-aid kits be available in business establishments employing more than three people. a newly formed company was succ...
Konu
Spanish, 14.11.2019 02:31
1él necesita que yo le (prestar) dinero. 2 no queremos que tú (hacer) nada especial para nosotros. 3 mis papás quieren que yo (limpiar) mi cuarto. 4 nos piden q...
Konu
Computers and Technology, 14.11.2019 02:31
Asecurity engineer must install the same x.509 certificate on three different servers. the client application that connects to the server performs a check to ensure the certificate...
Konu
Business, 14.11.2019 02:31
For example, assume jackson wants to earn a return of 7.50% and is offered the opportunity to purchase a $1,000 par value bond that pays a 6.25% coupon rate (distributed semiannual...
Konu
Mathematics, 14.11.2019 02:31
Acoin has probability p of landing heads when tossed. a test will be made of the hypotheses h0 : p ≤ 0.1 versus h1 : p > 0.1, as follows. the coin will be tossed once. if it...
Konu
Biology, 14.11.2019 02:31
It has been discovered that many plants synthesize molecules that destroy the corpora allata, which are the structures in insects responsible for synthesis of juvenile hormone. ins...
Konu
Spanish, 14.11.2019 02:31
Question 1 with 1 blankdudo que ellos (trabajar). question 2 with 1 blankes cierto que él (comer) mucho. question 3 with 1 blankes imposible que ellos (salir). ...
Konu
Business, 14.11.2019 02:31
Aurora enterprises incurs costs of $38 per unit ($27 variable and $11 fixed) to make a product that normally sells for $56. a wholesaler offers to buy 3,500 units at $36 each. this...
More questions: Biology Another questions
See results (0)