All categories

3 years ago

How do mutualism and parasitism compare

2 answers:

6 0

A) would be the only correct one from my knowledge. Mutualism is when neither Organism is harmed and both live mutually together, and Parasitism is when an Organism is living on the, ex. nutrients, of the host.

Allisa [31]3 years ago

6 0

A is the correct answer

You might be interested in

What is the value for ∆Soreaction for the following reaction, given the standard entropy values?

Soloha48 [4]

To get the ∆S of the reaction, we simply have to add the ∆S of the reactants and the ∆S of the products. Then, we get the difference between the ∆S of the products and the ∆S of the products. If the ∆S is negative, then the reaction spontaneous. If the otherwise, the reaction is not spontaneous.

8 0

3 years ago

Look at your unbalanced equation:

Nataliya [291]

Answer:

1 mole of Al³+

Explanation:

Balanced chemical equation;

Al³⁺ + Na₃PO₄ → 3Na⁺ + AlPO₄

From the above chemical equation, it is evident that this is displacement reaction which is a reaction involving one atom or charge displacing another one in the chemical reaction.

In this reaction, Al³⁺ has a charge of +3 while Na⁺ has a charge of +1. When Al³⁺ displaces Na⁺, it meets an anion of PO₄³⁻ and since both charges are equal, i.e +3 and -3, there's is a mutual exchange of electrons and bond formation occurs.

The ratio of AlPO₄ to Al³⁺ is 1 : 1

I.e 1 mole of Al³⁺ produce 1 mole of AlPO₄

4 0

4 years ago

The block in this illustration is floating in water, which has a density of 1.00 g/cm3 .What is a good estimate of the density o

miss Akunina [59]

Answer : The density of the block is estimated to be, $0.30g/cm^3$ .

Explanation :

Density of the water, $\rho_w=1.0 g/cm^3$

As we know that,

Buoyant force = $\rho\times volume\times g$

where,

g = gravitational acceleration

volume of the block = v

density of the block = $\rho_o$

Weight of the Block = Buoyant force exerted by water

$\rho_o\times v\times g=\rho_w\times 30\%\text{ of volume of block}\times g$

$\rho_o\times v\times g=\rho_w\times 0.30v\times g$

$\rho_o\times v\times 9.8 m/s^2=1 g/cm^3\times 0.30v\times 9.8 m/s^2$

$\rho_o=0.30 g/cm^3$

Thus, the density of the block is estimated to be, $0.30g/cm^3$ .

6 0

3 years ago

How does a fire extinguisher works ?

Usimov [2.4K]

Answer:

Most fire extinguishers work by separating the fuel from the oxygen. The oxygen comes from the air. It is the same oxygen we breathe. Since the oxygen has to be in contact with the fuel, if you can coat the fuel with something that keeps the oxygen away, the fire will go out. Some ways of using fire extinguisher are:

 Water extinguishers work mainly by cooling (removing heat), but a dense spray of water droplets also helps to cut off oxygen.

 Dry powder extinguishers soak up heat, melt on the fuel, and cut off oxygen, but they also neutralize the fuel (cutting it off from the fire) .

Explanation:

I hope it was helpful...

8 0

2 years ago

Static electricity is the buildup of electric charges. Which of the following is an example of a natural discharge of static ele

Zepler [3.9K]

The answer is: C

This is because of clouds in the sky, there may be a positive charged cloud and a negative charged cloud, when both clouds come together they form a neutral cloud so the protons and electrons in both clouds become equal in one bigger cloud and the excess amout of electrons is the lighting.

3 0

4 years ago

Read 2 more answers