<span>Hey there! :)
Explain the types of energy transformations that occurs when a light bulb switch is turned on.
Electrical → Thermal
Electrical → Light
_____________________________________________________________
</span><span>Explain the types of energy changes that occur when gasoline is burned in a car engine.
- Kinetic energy
- Thermal energy
The chemical energy changes to kinetic energy and thermal energy.
_____________________________________________________________
</span><span>Explain the law of conservation of energy.
</span><span>
The law of conservation of energy states that energy CANNOT be created or destroyed. It can only change form.
Hope this helps :)
</span>
(B-Photosynthesis) are the processes which occur in the chloroplast of a plant leaf.
Answer:
Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells
Explanation:
Answer:
At high temperatures the shape of the enzyme is altered so that it is no longer complementary to its specific substrate. This effect can be permanent and irreversible and is called denaturation
Answer:
Petal is brightly coloured and scented to attract pollinating insects
Leaf acts as food factory using the energy from sunlight
Roots carry water and nutrients from soil to the plants body and keeps it anchored in the ground
Veins are blood vessels that carries blood towards heart
Stems support for the elevation of leaves,flowers and fruits and also transport fluids between roots and shoots in xylem and phloem
Explanation:
