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faust18 [17]
3 years ago
15

Elephants form a circle around a newborn elephant calf.

Chemistry
2 answers:
nikklg [1K]3 years ago
6 0

Answer:

C

Explanation:

masya89 [10]3 years ago
4 0

Answer:

The answer is C

Explanation:

The older elephants are surrounding the calf to protect it and make sure it lives to reproduce.

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A statement that describes what scientists expect to happen every time under a given set of conditions is call a scientific
ololo11 [35]

Answer:

law

Explanation:

it is called a scientific law

5 0
3 years ago
1. Rank the following solutions in order of increasing
babunello [35]

The order of the solutions from lowest to highest concentration : A, B, C

<h3>Further explanation</h3>

Given

the following solutions

Required

order of increasing  concentration

Solution

Molarity shows the number of moles of solute in every 1 liter of solution.

\large{\boxed {\bold {M ~ = ~ \frac {n} {V}}}

Solution A : 0.5 moles : 2 L solution = 0.25 M

Solution B : 1 moles : 3 L solution = 0.33 M

Solution C : 1.5 moles : 4 L solution = 0.375 M

8 0
3 years ago
Which statement about oxidation and reduction in a voltaic cell is true?
Verizon [17]
<span>Oxidation is the loss of electrons and corresponds to an increase in oxidation state. A reduction is the gain of electrons and corresponds to a decrease in oxidation state. Balancing redox reactions can be more complicated than balancing other types of reactions because both the mass and charge must be balanced. Redox reactions occurring in aqueous solutions can be balanced by using a special procedure called the half-reaction method of balancing. In this procedure, the overall equation is broken down into two half-reactions: one for oxidation and the other for reduction. The half-reactions are balanced individually and then added together so that the number of electrons generated in the oxidation half-reaction is the same as the number of electrons consumed in the reduction half-reaction.</span>
6 0
3 years ago
Read 2 more answers
Describe in your own words a person of charles law
Valentin [98]

Answer: the graph of Charles' law is a graph that passes through the origin in which as one variable increases, the other also increases and vice versa.

Explanation:

5 0
3 years ago
How many independent variables should you have in an experiment?
stepladder [879]

Answer:

One independent variable

Explanation:

The other variables are called controlled variables because the experiment is designed to keep them at an unchanging value, known as "controlling" a variable. A valid experiment should have only one independent variable.

8 0
3 years ago
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