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ser-zykov [4K]
3 years ago
5

Which of these is a hypothesis?

Biology
1 answer:
ahrayia [7]3 years ago
6 0
The statement that is a hypothesis is; Salmon are more prone to infections during the summer than in other seasons. The correct answer is C.
You might be interested in
(07.05 LC)
Nezavi [6.7K]

Answer:

b.  Sufficient concentration and correct orientation of particles

Explanation:

Collision theory states that when two suitable particles states that when suitable particles of the reactant collide with other and causes any noticeable chemical change, these successful changes are called collisions.

<em>Two factors that responsible for collision are reactant concentration and   correct orientation of particles. </em>

<u>Reactant concentration:</u><u> </u>higher concentration of reaction will increase the rate of reaction as, it will provide more reactant to collide in a specific time period.

<u>Orientation of particles:</u> the correct orientation of particles facilitate the forming and breaking of bonds and arrange the atoms to form product molecules.

Hence, the correct option is "Sufficient concentration and correct orientation of particles "

5 0
3 years ago
Match each item to its description.
fenix001 [56]

Answer:

An explosion of a star= Supernova

The dense remains of a star= Neutron star

A large mass of gas and dust= Nebula

Explanation:

8 0
3 years ago
Read 2 more answers
Which graph displays the motion of the wood block?
Masteriza [31]

D.

The block of wood does not stop moving at any time as shown on the chart, so the answer can't be A. or C. and the speed is not increasing  so it can't be B.

7 0
3 years ago
IF SOIL HAS ALL THE NUTRITION , THEN WHY DO WE NEED TO REPLINISH IT
Naya [18.7K]

<em>MARK</em><em> </em><em>ME</em><em> </em><em>BRAINLIEST</em>

Answer:

  1. Continuous cultivation of crops in soil leads to the depletion of certain nutrients.
  2. If these nutrients are not replenished, soil becomes sterile and unfit for cultivation.
3 0
2 years ago
Read 2 more answers
Que entiendes por célula ?
riadik2000 [5.3K]
Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. ... Cells have many parts, each with a different function.

Las células son los componentes básicos de todos los seres vivos. El cuerpo humano está compuesto por billones de células. Proporcionan estructura al cuerpo, ingieren nutrientes de los alimentos, convierten esos nutrientes en energía y realizan funciones especializadas. ... Las celdas tienen muchas partes, cada una con una función diferente.



6 0
3 years ago
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