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earnstyle [38]
3 years ago
14

Jane took two identical boxes, one made of black-colored paper and the other made of white-colored paper. She placed one ice cub

e in each of the two boxes. In which box will the ice cube melt first?
Black box, because black absorbs more heat than white
Black box, because black reflects more heat than white
White box, because white refracts more heat than black
White box, because white emits more heat than black
Biology
2 answers:
JulijaS [17]3 years ago
6 0
The Answer is 
A. Black box,because black absorbs more heat than white
An example is that on a sunny day you were wearing a black t-shirt you would be sweating you bottom off but if you were wearing a white t-shirt you would be less hot and not sweating your bottom off. Why? Because black absorbs more heat rays than white does
Dmitriy789 [7]3 years ago
4 0

its most likely A after reading it twice with ever word that is the right answer.

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Opening K or Cl- channels in a postsynaptic membrane would produce an inhibitory postsynaptic potential (IPSP). Opening K or Cl-
Gennadij [26K]

Answer:

True

Explanation:

In inhibitory postsynaptic potentials, the opening of chlorine and potassium channels generally occurs so that chlorine enters, with a negative charge, and potassium leaves, with a positive charge. The synergistic effect of this ionic flow is the hyperpolarization of the cell, making it difficult for an action potential to occur.

7 0
3 years ago
[ Science not Biology. Why doesn't it simply have a 'science' option? ]
castortr0y [4]

Answer:

A?

Explanation:

i don't really know im just guessing... also i agree with them needing a science option

Ω Entity001 And Project Omega Ω

also i have two questions of my own... they are listed above this comment in this answer, they are brainly questions so you have no reason to flag and delete this or anything in those questions... and if you do ill be very mad and you don't wont me on your bad side believe me... im saying i have very bad anger issues that CAN become violent but i don't really want to get that way so please... no flagging and deleting anything unless its an out of site link.

questions i had:

brainly.com/question/22627627

brainly.com/question/22627912

i will have another one but i need the five points to make the question so ill tell yall in a comment in this answer

6 0
3 years ago
Read 2 more answers
Need help with this!!!
Alex73 [517]
<h2>Answer:</h2>

The correct answer is option D which is that endocrine control can control melatonin.

<h2>Explanation:</h2>

As melatonin is released from pineal gland which is a part of endocrine system.The endocrine system is a chemical messenger system which has glands, which secretes certain chemicals known as hormones.These hormone acts on different organs to control different metabolisms in body.So melatonin which is hormone can be controlled by the endocrine system.



7 0
3 years ago
pueden las teorias cienficas sobre el origen de la vida apoyar la idea de que la vida puede aparace en otro planeta
Stells [14]

Answer:

Esto es completamente cierto.

8 0
3 years ago
Which of these would have the lowest kinetic energy?
garik1379 [7]

Are there options too? If yes, then plz provide the options too, the next time you ask :) . Solids would have the lowest kinetic energy and gases have least kinetic energy.

8 0
3 years ago
Read 2 more answers
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