Question and answer
What structures might be found on the underside of fern leaves
SPORES might be found on the underside of fern leaves.
g
Expert answered|jeifunk|Points 72669|
Question|Asked by coolbeansbitch
Asked 6/22/2016 12:10:04 PM
Updated 7/4/2016 5:22:38 PM
0 Answers/Comments
This answer has been confirmed as correct and helpful.
Confirmed by Janet17 [7/4/2016 5:22:38 PM]
Get an answer
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by coolbeansbitch
Which type of plant has seeds protected by ovary layers
Weegy: Angiosperms have seeds protected by ovary layers. (More)
Question|Asked by coolbeansbitch
Expert Answered
Updated 7/4/2016 5:23:39 PM
0 Answers/Comments
Which one of the following human organ systems is mainly made up of glands and hormones? Endocrine system Excretory system Nervous system
Weegy: The endocrine system is the system of glands, each of which secretes different types of hormones directly into the bloodstream (some of which are transported along nerve tracts[citation needed]) to maintain homeostasis. [ The endocrine system is in contrast to the exocrine system, which secretes its chemicals using ducts. The word endocrine derives from the Greek words "endo" meaning inside, within, and "crinis" for secrete. The endocrine system is an information signal system like the nervous system, yet its effects and mechanism are classifiably different. The endocrine system's effects are slow to initiate, and prolonged in their response, lasting from a few hours up to weeks. The nervous system sends information very quickly, and responses are generally short lived. Hormones are substances (chemical mediators) released from endocrine tissue into the bloodstream where they travel to target tissue and generate a response. Hormones regulate various human functions, including metabolism, growth and development, tissue function, sleep, and mood. The field of study dealing with the endocrine system and its disorders is endocrinology, a branch of internal F ] User: A stimulus triggers the body to create a response that feeds back to reverse the changes caused by the original stimulus. What is this process called (More)
Question|Asked by coolbeansbitch
Not Answered
Updated 172 days ago|8/4/2020 4:18:50 PM
1 Answer/Comment
A stimulus triggers the body to create a response that feeds back to reverse the changes caused by the original stimulus.
This process is called negative feedback loop.

Added 172 days ago|8/4/2020 4:18:50 PM
This answer has been confirmed as correct and helpful.
In a solution of brine (salt water), what is the salt? a solute a solvent a solution a reactant a product
Question|Asked by coolbeansbitch
Updated 6/27/2016 7:59:50 PM
1 Answer/Comment
In a solution of brine (salt water), the salt is a solute.
Added 6/27/2016 7:59:50 PM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [6/27/2016 8:44:36 PM]
How do products of photosynthesis reach the other parts of the plant body? Xylem transport Phloem transport Transpiration
Weegy: Products of photosynthesis reach the other parts of the plant body - phloem transport. (More)
Question|Asked by coolbeansbitch
Expert Answered
Updated 6/23/2016 8:30:51 AM
0 Answers/Comments
Which process allows organisms to keep internal conditions relatively constant despite changes in external conditions? Homeostasis Hibernation Hypothermia
Weegy: Homeostasis allows organisms to keep internal conditions relatively constant despite changes in external conditions. User: Why does the function of the hormone oxytocin in the progression of labor during childbirth illustrate a positive feedback mechanism? Because an increase in oxytocin level decreases the contractions Because an increase in oxytocin level increases the contractions Because an increase in oxytocin level has no effect on the contractions Weegy: The function of the hormone oxytocin in the progression of labor during childbirth illustrates a positive feedback mechanism: Because an increase in oxytocin level increases the contractions. User: Which factor affects the heart rate in mammals? RBC count in blood Blood type Need for oxygen (More)
Question|Asked by coolbeansbitch
Updated 7/4/2016 5:22:04 PM
1 Answer/Comment
Need for oxygen affects the heart rate in mammals.
Added 7/4/2016 5:22:04 PM
This answer has been confirmed as correct and helpful.
33,127,411
questions answered
Popular Conversations
-7 N = 20
Weegy: -7 + N = 20 User: y - 12 = -10 Weegy: x + 5 = 2x User: y - 12 = -10 Weegy: x + 5 = 2x User: y + 1.05 = ...
1/15/2021 5:41:15 AM| 4 Answers
Which phrase does not describe a mineral? A. Crystal structure ...
Weegy: The phrase which do not describe a mineral is organic solid. User: minerals containing iron are attracted bt ...
1/18/2021 8:40:01 AM| 3 Answers
If you blank to visit your grandmother, you should go now; visiting ...
Weegy: If you INTEND to visit your grandmother,you should go now,visiting hours will be ending soon. User: An essay ...
1/18/2021 6:25:02 PM| 3 Answers
Solve the following system of equations. 2x + y = 3 x = 2y - 1
Weegy: 2x + y = 3 User: Solve the following system of equations. 3x + 2y - 5 = 0 x = y + 10 Weegy: The solution ...
1/19/2021 9:23:23 AM| 3 Answers
Which phrase describes non-foliated rocks
1/21/2021 1:46:26 PM| 3 Answers
who believed power should not be concentrated in the hands of one ...
Weegy: John Locke considered power should not be concentrated in the hands of one individual. User: What was a ...
1/14/2021 1:28:15 AM| 2 Answers
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
S
L
P
R
P
R
Points 1030 [Total 4883] Ratings 0 Comments 920 Invitations 11 Offline
S
L
L
1
P
1
L
P
Points 746 [Total 11766] Ratings 5 Comments 696 Invitations 0 Online
S
L
Points 582 [Total 3901] Ratings 0 Comments 582 Invitations 0 Offline
S
L
1
Points 546 [Total 2978] Ratings 2 Comments 516 Invitations 1 Offline
S
L
Points 324 [Total 1138] Ratings 0 Comments 324 Invitations 0 Offline
S
R
L
Points 249 [Total 866] Ratings 0 Comments 249 Invitations 0 Offline
S
L
Points 202 [Total 202] Ratings 0 Comments 202 Invitations 0 Offline
S
L
1
1
1
1
1
1
1
1
1
1
1
1
Points 173 [Total 2719] Ratings 16 Comments 13 Invitations 0 Offline
S
L
Points 164 [Total 164] Ratings 0 Comments 164 Invitations 0 Offline
S
L
P
P
P
1
P
L
1
Points 127 [Total 9398] Ratings 1 Comments 117 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.