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vova2212 [387]
3 years ago
7

20 POINTSWhat kind of bond makes molecules?

Biology
2 answers:
amm18123 years ago
3 0
Most molecules share a covalent bond. This means that they share electrons with two atoms. The electrons that they share form a new circle that extends around the nucleus of each atom, which is what makes up a molecule. Happy to help. Have a Great Day!
Alexandra [31]3 years ago
3 0

Answer:

organic molecules

Explanation:

The most common bond in organic molecules, a covalent bond involves the sharing of electrons between two atoms. The pair of shared electrons forms a new orbit that extends around the nuclei of both atoms, producing a molecule

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Why are dissolved oxygen concentration is high in the surface waters of the ocean.
cestrela7 [59]

Answer:

oxegyen dissolves into the ocean from the atmosphere

Explanation:

The surface water is usually saturated with oxygen

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Why is the outside of a fridge freezer white and shiny?
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7 0
3 years ago
7. What kind of cross does this figure describe?
Kipish [7]

The kind of cross that the figure describes is a dihybrid cross.

There are different types of cross. In this case, we have a dihybrid one.

<h3>What is a dihybrid cross?</h3>

A dihybrid cross happens between two individuals, animals, or plants with two different pairs of genes.

In this case, the two sets of genes that crossed are:

<h3>Parent 1 gene pairs</h3>
  • The h0m0zygous dominant RR
  • The h0m0zygous dominant YY

The result is RY.

<h3 /><h3>Parent 2 gene pairs</h3>The h0mzygous recessive rr
  • The h0mzygous recessive yy

The result is ry.

As a result, the cross is a dihybrid one because RY and ry, which are two heterozygous pairs that code for different traits, crossed.

RY x ry

Learn more about dihybrid and monohybrid cross here:

brainly.com/question/1185199

   

3 0
3 years ago
Scientists often form hypotheses based on particular observations. Which of the following is NOT true of a good hypothesis?
snow_tiger [21]
The correct answer is A, a good hypothesis does not have to be complex
5 0
3 years ago
Which actions help prevent groundwater erosion? Select three options. planting bushes preserving trees packing down soil buildin
Luba_88 [7]

Answer:

Planting bushes

preserving trees

packing down soil

Explanation:

Not 100% positive on my answers but hope this helps!

7 0
3 years ago
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