The molecule of water is different from the molecules of oxygen and hydrogen in the following ways:
1. Combustion: Oxygen supports combustion, hydrogen burns in the air to form water. Water is not combustible. It rather inhibits combustion when poured over burning substances.
2. State of matter: Water is a liquid in room temperature whereas oxygen and hydrogen are gases. The polar nature of water contributes to hydrogen bonding between the hydrogen and oxygen atoms of water.
3. Density: Water is denser than both oxygen and hydrogen. Hydrogen bonding helps pack more molecules of water in less space.
4. Freezing point: Water freezes to ice at 0°C whereas oxygen freezes at -218°C and hydrogen freezes at -259°C.
Answer:
1 .photosynthesis is the process by which green plants and certain other organisms transform light energy into chemical energy during photosynthesis in green plants light energy is captured and used to convert water, carbon dioxide, and materials into oxygen and energy which organic compounds
ANSWER -.which means we need photosynthesis to have light, energy, and carbon dioxide.
2. the products of photosynthesis are glucose and oxygen photosynthesis takes in carbon dioxide and water and combined them into presence of energy from the Sun to make food for the organism photosynthesis occurs in membrane-bound structures called chloroplasts
ANSWER- glucose and oxygen
3. plants synthesize their own food from simple substances like carbon dioxide and water in presence of light during photosynthesis. The plants need energy for the synthesis of food that is obtained by sunlight the solar energy is in trapped by green pigment chlorophyll, present in chloroplasts
ANSWER- carbon dioxide, water, sunlight
Correct Statements are -
- They’re made up of more than one substance.
- They’re readily available in nature.
<h3>
What are Composite Materials?</h3>
- Composite materials are created by combining two or more substances with dissimilar properties.
- Composite materials have distinct properties that distinguish them from their constituents, and the constituents can be easily distinguished within the composite materials because they do not blend together.
- Some composite materials are abundant in nature. Wood, for example, is a composite material made up of cellulose and lignin.
To learn more about Matter from the given link
brainly.com/question/1738648
#SPJ4
Answer:
The answer is 150 units to the left.
Explanation:
You start with the bigger number and subtract it because they ´re going opposite directions. It goes to the left because your net force will go in that same direction with the bigger number.
450 - 300 = 150 units to the left
I hope this helps u! :D
Answer:
QP = 41
Explanation:
Its geometry its easy...
Since its getting cut through the middle that means they equal each other
3x + 5 = 5x - 19 (Use a calculator)
x = 12
Since your solving to find QP you plug it into QP
3(12) + 5 = 41
:)
