Why do living things need water, food, and space

Chemistry

2 answers:

Anna11 [10]3 years ago

8 0

living thing need water to survive

and food to get energy and perform life processes.

and living organism need space to gets the energy and materials it needs

telo118 [61]3 years ago

3 0

In order to survive, all living things need air, water, and food. Animals obtain their food from plants and other animals, which provides them with the energy they need to move and grow. An animal's home (habitat) must provide these basic needs (air, water and food) along with shelter from bad weather and predators.!!!!!!!

You might be interested in

Geraldo wants to model the effect of acids on the pH of

Furkat [3]

Answer: Pesticide and less than 6.65

Explanation:

E2020

6 0

3 years ago

Read 2 more answers

The kinetic theory assumes that collisions of gas particles are perfectly elastic. What does this statement mean?

In-s [12.5K]

<span>Stating that collisions of gas particles are perfectly elastic means that no kinetic energy is lost when the gases collide, and no kinetic energy is gained. Some of the properties of gases include volume, pressure, thermal conductivity, pressure, and viscosity.</span>

5 0

3 years ago

Read 2 more answers

How many grams of iron oxide, Fe2O3 will be produced if 165 g of O2 gas is supplied? (follow the same steps as mol to mol, only

forsale [732]

Answer:

$m_{Fe_2O_3}=549gFe_2O_3$

Explanation:

Hello there!

In this case, according to the given chemical reaction for this problem about stoichiometry:

$4Fe+3O_2\rightarrow 2Fe_2O_3$

Whereas there is a 3:2 mole ratio of oxygen (molar mass = 32.0 g/mol) to iron (III) oxide (molar mass = 159.69 g/mol) and therefore, the correct stoichiometric setup is:

$m_{Fe_2O_3}=165gO_2*\frac{1molO_2}{32.00gO_2}*\frac{2molFe_2O_3}{3molO_2} *\frac{159.69gFe_2O_3}{1molFe_2O_3} \\\\m_{Fe_2O_3}=549gFe_2O_3$