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nikitadnepr [17]
2 years ago
5

Describe the three values in a learner-centred curriculum that a teacher can use

Chemistry
1 answer:
ad-work [718]2 years ago
3 0

Answer:

to talk in a way that the class can all understand . help them in thing they are falling . and have a good relashaship.

Explanation:

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Organisms can pass on genetic information through asexual or sexualreproduction.Which if the following statements best describes
Troyanec [42]
Well, with asexual reproduction you are actually making a genetic copy or the original organism, almost like a clone -- their is no genetic difference between the org organism and its "offspring." 

With sexual reproduction the goal is to is to create 4 sex cell either sperm or egg cells. When cells split in sexual reproduction it enables for the off spring to have a great range of genetic diversity. The offspring will be a completly unique not like the mother or father but sharing traits for both. The main benefit of sexual reproduction is genetic diversity.
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3 years ago
Like several other bonds, carbon-oxygen bonds have lengths and strengths that depend on the bond order. Draw Lewis structures fo
aniked [119]

The order of increasing C-OC−O bond length is:

                 a < c < b < e < d

                  a < c < b < e < d

Therefore, the order of increasing bond strength is:

       d < e < b < c < a

        d<  e < b < c  < a

<h3>What is bond length?</h3>

The distance between the centers of two atoms that are covalently connected is known as the bond length. The number of bound electrons determines the bond's length (the bond order). The greater the attraction between the two atoms and the shorter the bond length are, the higher the bond order.

The average distance between the nuclei of two bound atoms in a molecule is referred to as bond length or bond distance in molecular geometry. It is a transferrable characteristic of a bond between atoms of fixed kinds that is comparatively independent from the other components of the molecule.

Bond length and bond order are related; the shorter the bond is when more electrons are involved in its production.

To learn more about bond length from the given link:

brainly.com/question/28225709

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5 0
1 year ago
What type of radioactive decay involves two protons and two neutrons?
Arturiano [62]
Q. What type of radioactive decay involves two protons and two neutrons?


A. Alpha emission
3 0
3 years ago
Energy is released during which phase changes?
enyata [817]

Answer:

There are two phase changes where the heat energy is released: Condensation: When gas condenses to liquid the quantity of energy converted from chemical to heat is called the Heat of Vaporization or Δ Hvap .

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3 years ago
Suppose you had to titrate a solution of NaOH of unknown concentration with a solution of HCl of known concentration using pheno
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When the system turns pink, then the end point has been attained.

<h3>What is the end point?</h3>

The end point or the equivalence point is the time when the reactants have undergone transformation in accordance with the reaction equation. The reaction in this case is; HCl + NaOH -----> NaCl + H2O.

We know that phenolphthalein is colorless in acid but red in a base. The color at end point is pink. Thus, when the system turns pink, then the end point has been attained.

Learn more about end point:brainly.com/question/4518249

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