Question and answer
Blood clotting and childbirth are examples of A. positive feedback. B. sensory input. C. negative feedback. D. hormonal control.
Blood clotting and childbirth are examples of positive feedback.
Expert answered|Feenixx22|Points 20|
Question
Asked 10/13/2013 11:22:59 PM
0 Answers/Comments
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 the same visitor
The number of valence electrons in an atom can often be quickly determined by referencing A. the atomic number of the element. B. the period number on the periodic table. C. the group number on the periodic table. D. the atomic mass of the element.
Weegy: The number of valence electrons in an atom can often be quickly determined by referencing C. [ the group number on the periodic table. The number of valence electrons of an element can be determined by the periodic table group (vertical column) in which the element is categorized. With the exception of groups 3–12 (the transition metals), the number within the unit's place identifies how many valence electrons may be associated with a neutral atom of an element listed under that particular column. ] User: Which of the following men did not help to advance the understanding of the atom? A. Rutherford B. Dalton C. Democritus D. Aristotle Weegy: D. Aristotle did not help to advance the understanding of the atom. User: What's the final volume of a gas with an initial volume of 75 mL if the pressure decreases from 300 mL to 200 mL? A. 112.5 mL B. 50.0 mL C. 100.0 mL D. 75.5 mL (More)
Question
Expert Answered
Asked 10/6/2013 12:09:48 AM
0 Answers/Comments
What's the final volume of a gas with an initial volume of 75 mL if the pressure decreases from 300 mL to 200 mL? A. 112.5 mL B. 50.0 mL C. 100.0 mL D. 75.5 mL
Weegy: A. 112.5 mL the final volume of a gas with an initial volume of 75 mL if the pressure decreases from 300 mL to 200 mL. (More)
Question
Expert Answered
Asked 10/6/2013 12:44:04 AM
0 Answers/Comments
In a solution if substance A makes up 1%, substance B makes up 9%, substance C makes up 20% and substance D makes up 70%, which substance would generally function as the solvent? A. Substance C B. Substance D C. Substance B D. Substance A
Weegy: In a solution, if substance A makes up 1%, substance B makes up 9%, substance C makes up 20% and substance D makes up 70%, B. Substance D would generally function as the solvent. (More)
Question
Expert Answered
Asked 10/6/2013 11:38:31 AM
0 Answers/Comments
In a solution if substance A makes up 1%, substance B makes up 9%, substance C makes up 20% and substance D makes up 70%, which substance would generally function as the solvent? A. Substance C B. Substance D C. Substance B D. Substance A
Weegy: In a solution, if substance A makes up 1%, substance B makes up 9%, substance C makes up 20% and substance D makes up 70%, B. Substance D would generally function as the solvent. User: Frost on the grass in autumn is an example of A. vaporization. B. sublimation. C. deposition. D. condensation. Weegy: Frost on the grass in autumn is an example of C. deposition. User: Heat passes through liquids by the process of A. radiation. B. convection. C. absorption. D. conduction. Weegy: Heat passes through liquids by the process of B. convection. User: Which of the following is not a homogeneous mixture? A. Solution B. Mixture in which substances are not evenly mixed C. Air D. Mixture in which substances are evenly mixed on the atomic level but not bounded together (More)
Question
Expert Answered
Asked 10/6/2013 12:21:19 PM
0 Answers/Comments
Which of the following is not a homogeneous mixture? A. Solution B. Mixture in which substances are not evenly mixed C. Air D. Mixture in which substances are evenly mixed on the atomic level but not bounded together
Weegy: depending on how you look at it, all of them are heterogeneous or homogeneous. ocean water has salt, water, pollution... air is composed of oxygen, nitrogen, pollution... [ steal is an alloy containing, iron, nickel, other elements, and most likely containment... soil is composed of dirt, minerals, insects, water, and pollution... damn so much pollution in the world. they are homogeneous if you think ocean water is only composed of itself, which is ocean water. ] User: Which of the following is not a homogeneous mixture? A. Solution B. Mixture in which substances are not evenly mixed C. Air D. Mixture in which substances are evenly mixed on the atomic level but not bounded together Weegy: sorry. A substance that is uniform in composition is a definition of homogeneous. Soil would be considered a heterogeneous mixture rather than a homogeneous mixture. Sugar water, salt water, and gasoline are all homogeneous. (More)
Question
Expert Answered
Asked 10/6/2013 12:53:41 PM
0 Answers/Comments
20,611,095 questions answered
Popular Conversations
Find the product. (0.5n^5)2(10n^7)3
Weegy: (0.5n^5)^2(10n^7)^3 = 0.25n^10*1000n^21 = 250n^31 User: Find the product. (y 2)5 · y 8 User: Find the ...
4/27/2015 10:47:32 AM| 4 Answers
Red Herring
Weegy: A red herring in a story is a literary device where the author deliberately leads readers or characters towards ...
4/27/2015 10:06:37 PM| 4 Answers
Find the quotient. (4ab - 8a^2 + 12ac) ÷ (4a)
Weegy: (4ab - 8a 2 + 12ac)/(4a) = [(4a)(b - 2a + 3c)]/(4a) = -2a + b + 3c User: Find the sum and choose the correct ...
4/27/2015 10:32:59 AM| 3 Answers
What is shutter speed?
4/27/2015 11:20:00 AM| 3 Answers
Identify this conic section x 2 - y 2 = 16
Weegy: There is an term AND a term. Hence, NOT a parabola. The coefficient on the term is different than the ...
4/27/2015 7:22:54 PM| 3 Answers
Atoms contain charged particles called protons and electrons. Each ...
Weegy: All atoms of the same element have the same number of protons. User: Find the quotient –88 ¸ 11. A. ...
4/27/2015 7:34:21 AM| 2 Answers
Which civilization built Machu ...
4/27/2015 8:47:37 AM| 2 Answers
Solve for w in P = 2w + 2l, if P = 38 and l = 12 User: Solve for m ...
Weegy: 33.333333 repeater User: Solve for b 2 in A =1/2 h(b 1+b 2), if A = 16, h = 4, and b 1 = 3. Weegy: h = 2a / ...
4/27/2015 9:40:33 AM| 2 Answers
Find the product. 8y 3(-3y 2) User: Find the product. -7(-a 2)(-b ...
Weegy: question? User: (k 3)5 Weegy: question? User: Find the product. (102)3 User: Simplify. (fg)9
4/27/2015 10:38:23 AM| 2 Answers
Weegy Stuff
S
L
Points 712 [Total 2289]| Ratings 1| Comments 702| Invitations 0|Offline
S
L
Points 633 [Total 1200]| Ratings 2| Comments 613| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
Points 534 [Total 8411]| Ratings 3| Comments 504| Invitations 0|Offline
S
Points 483 [Total 483]| Ratings 1| Comments 473| Invitations 0|Offline
S
Points 282 [Total 282]| Ratings 2| Comments 262| Invitations 0|Offline
S
Points 266 [Total 266]| Ratings 2| Comments 246| Invitations 0|Online
S
1
L
L
Points 189 [Total 8183]| Ratings 0| Comments 189| Invitations 0|Offline
S
L
1
R
Points 139 [Total 1211]| Ratings 2| Comments 119| Invitations 0|Offline
S
L
Points 125 [Total 3728]| Ratings 0| Comments 125| Invitations 0|Offline
S
1
L
1
Points 43 [Total 3484]| Ratings 1| Comments 33| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.