Question and answer
Fish respiratory systems exchange gas and receive oxygen at the gills. This oxygen then enters the blood stream and is pumped through the heart and back through the gills without first returning to the heart. This order of events best describes which type of circulation system? A. Single loop B. Open C. Recycling D. Double loop
s
Fish respiratory systems exchange gas and receive oxygen at the gills. This oxygen then enters the blood stream and is pumped through the heart and back through the gills without first returning to the heart. This order of events best describes a "Single loop" circulation system.
Question|Asked by Goforward
Asked 6/16/2019 11:44:30 PM
Updated 6/30/2020 10:41:17 PM
1 Answer/Comment
Get an answer
New answers
Rating
8
Fish respiratory systems exchange gas and receive oxygen at the gills. This oxygen then enters the blood stream and is pumped through the heart and back through the gills without first returning to the heart. This order of events best describes a "Single loop" circulation system.
Added 6/30/2020 10:41:17 PM
This answer has been confirmed as correct and helpful.
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by Goforward
Most animals and plants reproduce sexually. This means that DNA is passed down to new organisms from two parental organisms. Which of the following is a key advantage of sexual reproduction?
Weegy: Most animals and plants reproduce sexually. This means that DNA is passed down to new organisms from two parental organisms. [ More variation assists with survival is a key advantage of sexual reproduction. ] (More)
Question|Asked by Goforward
Expert Answered
Asked 6/16/2019 6:02:59 PM
0 Answers/Comments
Which of the following angiosperm structures is responsible for producing pollen? A. Sepal B. Anther C. Style D. Stigma
Question|Asked by Goforward
Not Answered
Updated 6/17/2019 12:24:53 AM
1 Answer/Comment
The anther, an angiosperm structure, is responsible for producing pollen.
Added 6/17/2019 12:24:53 AM
This answer has been confirmed as correct and helpful.
A new monkey species has developed. This species climbs trees and has opposable thumbs but does not have a prehensile tail. Which group of monkeys would this new species most likely be related to? A. Old World monkeys B. Tarsiers C. New World monkeys D. Strepsirrhines
Question|Asked by Goforward
Not Answered
Updated 4/18/2020 6:40:02 PM
1 Answer/Comment
This new species would most likely be related to: Old World monkeys: (This species climbs trees and has opposable thumbs but does not have a prehensile tail.)

Added 4/18/2020 6:40:02 PM
This answer has been confirmed as correct and helpful.
Which of the following statements is not true about an animal's circadian rhythm? A. It can be adjusted or overcome with time and effort B. Animals have special adaptations depending on whether they are nocturnal or diurnal C. It's not influenced by genetics, only the time of day D. It's influenced by genetics and the time of day
Question|Asked by Goforward
Not Answered
Updated 3/13/2020 11:51:04 PM
1 Answer/Comment
It's not influenced by genetics, only the time of day is not true about an animal's circadian rhythm.
Added 3/13/2020 11:51:04 PM
This answer has been confirmed as correct and helpful.
34,219,741
questions answered
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
Earthquakes can only occur at a fault if the fault experiences ...
Weegy: The area in a fault where stress builds up is called the hypocentre zone.
7/27/2021 3:42:44 AM| 5 Answers
The _______ biome has trees that lose leaves once each year. The ...
Weegy: Intertidal zone is where the ocean meets the land.
7/30/2021 11:46:25 PM| 5 Answers
Earthquakes can only occur at a fault if the fault experiences ...
Weegy: The area in a fault where stress builds up is called the hypocentre zone.
8/4/2021 1:04:33 AM| 5 Answers
Which of the following is not considered a behavior? A. eating B. ...
Weegy: Heart beating is not considered a behavior.
8/4/2021 3:42:10 PM| 3 Answers
What is a collective noun
Weegy: A word used to describe a person, place or a thing. User: Which word in the sentence is an example of an ...
7/30/2021 3:26:41 PM| 3 Answers
In vertebrates, chemical messengers called hormones are secreted by ...
Weegy: User: Describe how and where viruses reproduce and the function of RNA and DNA in this process.
7/30/2021 5:34:10 PM| 3 Answers
The Eighteenth Amendment, "Prohibition," was reversed by the
Weegy: The Eighteenth Amendment, "Prohibition," was reversed by the Twenty-first Amendment. User: Controls given ...
7/26/2021 8:15:46 AM| 3 Answers
NIMS is applicable to all stakeholders with incident related ...
Weegy: NIMS is applicable to all stakeholders with incident related responsibilities. TRUE. User: The _________ is ...
7/27/2021 4:06:34 PM| 3 Answers
Elements of tone include _____. details dialogue imagery setting
Weegy: Elements of tone include dialogue and imagery User: The use of _____ in a story attaches deeper meaning to a ...
7/27/2021 5:44:15 PM| 3 Answers
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
S
L
P
Points 194 [Total 1835] Ratings 1 Comments 184 Invitations 0 Offline
S
L
Points 89 [Total 612] Ratings 0 Comments 89 Invitations 0 Offline
S
L
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
P
1
L
P
1
Points 76 [Total 5481] Ratings 3 Comments 46 Invitations 0 Online
S
Points 62 [Total 62] Ratings 0 Comments 42 Invitations 2 Offline
S
L
Points 57 [Total 213] Ratings 2 Comments 37 Invitations 0 Offline
S
L
Points 45 [Total 519] Ratings 0 Comments 45 Invitations 0 Offline
S
L
Points 43 [Total 442] Ratings 0 Comments 43 Invitations 0 Offline
S
L
Points 35 [Total 138] Ratings 2 Comments 15 Invitations 0 Offline
S
L
1
1
1
1
1
Points 30 [Total 2112] Ratings 3 Comments 0 Invitations 0 Offline
S
L
1
1
1
Points 21 [Total 3146] Ratings 2 Comments 1 Invitations 0 Online
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.