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Nina [5.8K]
3 years ago
11

Which of the following statements BEST describe viruses? Pick ONE.

Biology
2 answers:
castortr0y [4]3 years ago
7 0
They cannot like on their own

Sidana [21]3 years ago
4 0

Answer:

They can not live on their own

Explanation:

The main difference between cells and viruses is that viruses need another cell to infect so that they can reproduce. Cells on the other hand can reproduce on their own.

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In the reaction glucose + fructose → sucrose + water, _____ is a reactant and _____ is a product. View Available Hint(s) Hint 1.
elena-s [515]

Answer:

The correct answers are: Glucose, Sucrose.

Explanation:

  • The given question is an example of a Chemical Reaction.
  • A Chemical Reaction can be defined as the process by which two or more substances interact with each other in such a way that a rearrangement of chemical bonds and molecular position occurs in them. This alteration in bonds and molecular position results in the formation of a new substance.
  • In a chemical reaction, the substances which are responsible for interacting with each other are called the Reactants.
  • In a chemical reaction, the new substances those are formed are called the Products.
  • A Chemical Reaction can be represented as follows:

                                W  +   X   →   Y +  Z.

  • Here, W and X are reacting to form Y and Z.
  • So, W and X are the Reactants.
  • Y and Z are the Products.
  • As the Reactants react to form the Products, so the arrow → is represented from the Reactant to the Product.
  • In the given question,

                           glucose + fructose → sucrose + water

  • As arrow → always direct from Reactants to the Products, so the left side of the arrow will be the reactants and the right side of the arrow will be the products.
  • Hence, the Reactants are Glucose and Fructose.
  • The Products are Sucrose and Water.
  • So, Glucose and Fructose undergo chemical reaction to form Sucrose and Water.
5 0
2 years ago
Explain how a change in thermal energy causes matter to change from one state to another. Give two examples
Bingel [31]
Thermal energy causes matter to change state beacuse evrything has heat which is thermal energy hore heat is more thermal energy.
Ex.Ice changes into water
Ex.Water changes into water vapor
6 0
3 years ago
Food Web <br><br>please help ​
a_sh-v [17]
A. land plants, tiny water plants
a. slug, frog, newt
b. plants, slug-insect-water fleas, frog-fish-newt, perch-fox, heron
c. water fleas, diving beetles
d. heron, perch
e. one thing that could happen if all frogs suddenly died is that there would be an overpopulation of slugs, insects, and beetles. another thing that could happen would be that foxes would only rely on getting slugs for food so the slugs would soon go extinct and the plants would possibly over populate.

hope this helps!!
7 0
2 years ago
Read 2 more answers
The amount of carbon dioxide in the atmosphere would greatly increase if there were fewer _____.
jasenka [17]
B. Gases because it increase by less
4 0
3 years ago
62 Which law of motion accounts for the following statement? "When a marble
svp [43]

Answer:

the answer is Newton's third and Second law

Explanation:

Newton's second law tells us that the force that is generated on a body is proportional to the acceleration it acquires.

F= M*A

at lower mass greater acceleration

Newton's third law explains that for each force that acts on a body, it performs a force of equal intensity and direction but in the opposite direction to the body than gender.

I hope it's help you

4 0
3 years ago
Read 2 more answers
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